Home / 45,310.86-62,526.96-25,169.13

Finding the Fourth Proportional to 45,310.86, 62,526.96 and 25,169.13

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Solution

The fourth proportional to 45,310.86, 62,526.96 and 25,169.13 is: 34,732.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,310.86 : 62,526.96 = 25,169.13 : x
  2. Step 2: Convert to fraction form
    45,310.86/62,526.96 = 25,169.13/x
  3. Step 3: Cross multiply
    45,310.86x = 62,526.96 × 25,169.13
  4. Step 4: Simplify right side
    45,310.86x = 1,573,749,184.74
  5. Step 5: Solve for x
    x = 1,573,749,184.74/45,310.86
  6. Step 6: Final answer
    x = 34,732.27

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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.