Home / 48,189.13-72,269.82-16,597.91

Finding the Fourth Proportional to 48,189.13, 72,269.82 and 16,597.91

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Solution

The fourth proportional to 48,189.13, 72,269.82 and 16,597.91 is: 24,892.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,189.13 : 72,269.82 = 16,597.91 : x
  2. Step 2: Convert to fraction form
    48,189.13/72,269.82 = 16,597.91/x
  3. Step 3: Cross multiply
    48,189.13x = 72,269.82 × 16,597.91
  4. Step 4: Simplify right side
    48,189.13x = 1,199,528,148.75
  5. Step 5: Solve for x
    x = 1,199,528,148.75/48,189.13
  6. Step 6: Final answer
    x = 24,892.09

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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.