Home / 44,841.35-67,270.89-13,251.98

Finding the Fourth Proportional to 44,841.35, 67,270.89 and 13,251.98

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Solution

The fourth proportional to 44,841.35, 67,270.89 and 13,251.98 is: 19,880.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,841.35 : 67,270.89 = 13,251.98 : x
  2. Step 2: Convert to fraction form
    44,841.35/67,270.89 = 13,251.98/x
  3. Step 3: Cross multiply
    44,841.35x = 67,270.89 × 13,251.98
  4. Step 4: Simplify right side
    44,841.35x = 891,472,488.86
  5. Step 5: Solve for x
    x = 891,472,488.86/44,841.35
  6. Step 6: Final answer
    x = 19,880.59

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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.