Home / 72,237.27-108,328.97-24,838.96

Finding the Fourth Proportional to 72,237.27, 108,328.97 and 24,838.96

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Solution

The fourth proportional to 72,237.27, 108,328.97 and 24,838.96 is: 37,249.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,237.27 : 108,328.97 = 24,838.96 : x
  2. Step 2: Convert to fraction form
    72,237.27/108,328.97 = 24,838.96/x
  3. Step 3: Cross multiply
    72,237.27x = 108,328.97 × 24,838.96
  4. Step 4: Simplify right side
    72,237.27x = 2,690,778,557.65
  5. Step 5: Solve for x
    x = 2,690,778,557.65/72,237.27
  6. Step 6: Final answer
    x = 37,249.17

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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.