Home / 25,851.96-35,674.76-15,797.23

Finding the Fourth Proportional to 25,851.96, 35,674.76 and 15,797.23

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Solution

The fourth proportional to 25,851.96, 35,674.76 and 15,797.23 is: 21,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,851.96 : 35,674.76 = 15,797.23 : x
  2. Step 2: Convert to fraction form
    25,851.96/35,674.76 = 15,797.23/x
  3. Step 3: Cross multiply
    25,851.96x = 35,674.76 × 15,797.23
  4. Step 4: Simplify right side
    25,851.96x = 563,562,339.22
  5. Step 5: Solve for x
    x = 563,562,339.22/25,851.96
  6. Step 6: Final answer
    x = 21,799.60

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Half scale
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Double scale
Find fourth proportional to 25,852.96, 35,676.14 and 15,798.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.