Home / 48,335.72-72,486.25-16,737.29

Finding the Fourth Proportional to 48,335.72, 72,486.25 and 16,737.29

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Solution

The fourth proportional to 48,335.72, 72,486.25 and 16,737.29 is: 25,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,335.72 : 72,486.25 = 16,737.29 : x
  2. Step 2: Convert to fraction form
    48,335.72/72,486.25 = 16,737.29/x
  3. Step 3: Cross multiply
    48,335.72x = 72,486.25 × 16,737.29
  4. Step 4: Simplify right side
    48,335.72x = 1,213,223,423.46
  5. Step 5: Solve for x
    x = 1,213,223,423.46/48,335.72
  6. Step 6: Final answer
    x = 25,099.94

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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.