Home / 44,805.02-67,160.64-16,713.78

Finding the Fourth Proportional to 44,805.02, 67,160.64 and 16,713.78

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Solution

The fourth proportional to 44,805.02, 67,160.64 and 16,713.78 is: 25,053.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,805.02 : 67,160.64 = 16,713.78 : x
  2. Step 2: Convert to fraction form
    44,805.02/67,160.64 = 16,713.78/x
  3. Step 3: Cross multiply
    44,805.02x = 67,160.64 × 16,713.78
  4. Step 4: Simplify right side
    44,805.02x = 1,122,508,161.62
  5. Step 5: Solve for x
    x = 1,122,508,161.62/44,805.02
  6. Step 6: Final answer
    x = 25,053.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.