Home / 44,897.22-67,358.18-13,308.84

Finding the Fourth Proportional to 44,897.22, 67,358.18 and 13,308.84

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Solution

The fourth proportional to 44,897.22, 67,358.18 and 13,308.84 is: 19,966.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,897.22 : 67,358.18 = 13,308.84 : x
  2. Step 2: Convert to fraction form
    44,897.22/67,358.18 = 13,308.84/x
  3. Step 3: Cross multiply
    44,897.22x = 67,358.18 × 13,308.84
  4. Step 4: Simplify right side
    44,897.22x = 896,459,273.58
  5. Step 5: Solve for x
    x = 896,459,273.58/44,897.22
  6. Step 6: Final answer
    x = 19,966.92

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1.5x scale

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.