Home / 45,269.84-62,471.21-25,126.13

Finding the Fourth Proportional to 45,269.84, 62,471.21 and 25,126.13

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Solution

The fourth proportional to 45,269.84, 62,471.21 and 25,126.13 is: 34,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,269.84 : 62,471.21 = 25,126.13 : x
  2. Step 2: Convert to fraction form
    45,269.84/62,471.21 = 25,126.13/x
  3. Step 3: Cross multiply
    45,269.84x = 62,471.21 × 25,126.13
  4. Step 4: Simplify right side
    45,269.84x = 1,569,659,305.73
  5. Step 5: Solve for x
    x = 1,569,659,305.73/45,269.84
  6. Step 6: Final answer
    x = 34,673.40

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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.