Home / 45,218.13-62,397.98-25,074.27

Finding the Fourth Proportional to 45,218.13, 62,397.98 and 25,074.27

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Solution

The fourth proportional to 45,218.13, 62,397.98 and 25,074.27 is: 34,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,218.13 : 62,397.98 = 25,074.27 : x
  2. Step 2: Convert to fraction form
    45,218.13/62,397.98 = 25,074.27/x
  3. Step 3: Cross multiply
    45,218.13x = 62,397.98 × 25,074.27
  4. Step 4: Simplify right side
    45,218.13x = 1,564,583,672.60
  5. Step 5: Solve for x
    x = 1,564,583,672.60/45,218.13
  6. Step 6: Final answer
    x = 34,600.80

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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.