Home / 48,206.71-72,265.78-16,609.25

Finding the Fourth Proportional to 48,206.71, 72,265.78 and 16,609.25

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Solution

The fourth proportional to 48,206.71, 72,265.78 and 16,609.25 is: 24,898.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,206.71 : 72,265.78 = 16,609.25 : x
  2. Step 2: Convert to fraction form
    48,206.71/72,265.78 = 16,609.25/x
  3. Step 3: Cross multiply
    48,206.71x = 72,265.78 × 16,609.25
  4. Step 4: Simplify right side
    48,206.71x = 1,200,279,962.09
  5. Step 5: Solve for x
    x = 1,200,279,962.09/48,206.71
  6. Step 6: Final answer
    x = 24,898.61

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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.