Home / 45,264.42-62,463.96-25,120.13

Finding the Fourth Proportional to 45,264.42, 62,463.96 and 25,120.13

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Solution

The fourth proportional to 45,264.42, 62,463.96 and 25,120.13 is: 34,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,264.42 : 62,463.96 = 25,120.13 : x
  2. Step 2: Convert to fraction form
    45,264.42/62,463.96 = 25,120.13/x
  3. Step 3: Cross multiply
    45,264.42x = 62,463.96 × 25,120.13
  4. Step 4: Simplify right side
    45,264.42x = 1,569,102,483.20
  5. Step 5: Solve for x
    x = 1,569,102,483.20/45,264.42
  6. Step 6: Final answer
    x = 34,665.25

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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.