Home / 44,838.92-67,269.42-13,248.81

Finding the Fourth Proportional to 44,838.92, 67,269.42 and 13,248.81

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Solution

The fourth proportional to 44,838.92, 67,269.42 and 13,248.81 is: 19,876.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,838.92 : 67,269.42 = 13,248.81 : x
  2. Step 2: Convert to fraction form
    44,838.92/67,269.42 = 13,248.81/x
  3. Step 3: Cross multiply
    44,838.92x = 67,269.42 × 13,248.81
  4. Step 4: Simplify right side
    44,838.92x = 891,239,764.39
  5. Step 5: Solve for x
    x = 891,239,764.39/44,838.92
  6. Step 6: Final answer
    x = 19,876.48

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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.