Home / 45,294.60-62,507.13-25,152.75

Finding the Fourth Proportional to 45,294.60, 62,507.13 and 25,152.75

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Solution

The fourth proportional to 45,294.60, 62,507.13 and 25,152.75 is: 34,711.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,294.60 : 62,507.13 = 25,152.75 : x
  2. Step 2: Convert to fraction form
    45,294.60/62,507.13 = 25,152.75/x
  3. Step 3: Cross multiply
    45,294.60x = 62,507.13 × 25,152.75
  4. Step 4: Simplify right side
    45,294.60x = 1,572,226,214.11
  5. Step 5: Solve for x
    x = 1,572,226,214.11/45,294.60
  6. Step 6: Final answer
    x = 34,711.12

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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.