Home / 25,743.09-35,507.14-23,625.46

Finding the Fourth Proportional to 25,743.09, 35,507.14 and 23,625.46

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Solution

The fourth proportional to 25,743.09, 35,507.14 and 23,625.46 is: 32,586.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,743.09 : 35,507.14 = 23,625.46 : x
  2. Step 2: Convert to fraction form
    25,743.09/35,507.14 = 23,625.46/x
  3. Step 3: Cross multiply
    25,743.09x = 35,507.14 × 23,625.46
  4. Step 4: Simplify right side
    25,743.09x = 838,872,515.78
  5. Step 5: Solve for x
    x = 838,872,515.78/25,743.09
  6. Step 6: Final answer
    x = 32,586.32

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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.