Home / 47,553.08-71,278.18-30,924.99

Finding the Fourth Proportional to 47,553.08, 71,278.18 and 30,924.99

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Solution

The fourth proportional to 47,553.08, 71,278.18 and 30,924.99 is: 46,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,553.08 : 71,278.18 = 30,924.99 : x
  2. Step 2: Convert to fraction form
    47,553.08/71,278.18 = 30,924.99/x
  3. Step 3: Cross multiply
    47,553.08x = 71,278.18 × 30,924.99
  4. Step 4: Simplify right side
    47,553.08x = 2,204,276,926.41
  5. Step 5: Solve for x
    x = 2,204,276,926.41/47,553.08
  6. Step 6: Final answer
    x = 46,354.04

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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.