Home / 25,393.80-38,094.24-10,599.33

Finding the Fourth Proportional to 25,393.80, 38,094.24 and 10,599.33

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Solution

The fourth proportional to 25,393.80, 38,094.24 and 10,599.33 is: 15,900.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393.80 : 38,094.24 = 10,599.33 : x
  2. Step 2: Convert to fraction form
    25,393.80/38,094.24 = 10,599.33/x
  3. Step 3: Cross multiply
    25,393.80x = 38,094.24 × 10,599.33
  4. Step 4: Simplify right side
    25,393.80x = 403,773,420.86
  5. Step 5: Solve for x
    x = 403,773,420.86/25,393.80
  6. Step 6: Final answer
    x = 15,900.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.