Home / 48,562.68-72,847.17-15,284.01

Finding the Fourth Proportional to 48,562.68, 72,847.17 and 15,284.01

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Solution

The fourth proportional to 48,562.68, 72,847.17 and 15,284.01 is: 22,927.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,562.68 : 72,847.17 = 15,284.01 : x
  2. Step 2: Convert to fraction form
    48,562.68/72,847.17 = 15,284.01/x
  3. Step 3: Cross multiply
    48,562.68x = 72,847.17 × 15,284.01
  4. Step 4: Simplify right side
    48,562.68x = 1,113,396,874.75
  5. Step 5: Solve for x
    x = 1,113,396,874.75/48,562.68
  6. Step 6: Final answer
    x = 22,927.01

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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.