Home / 82,253.68-123,380.46-23,094.52

Finding the Fourth Proportional to 82,253.68, 123,380.46 and 23,094.52

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Solution

The fourth proportional to 82,253.68, 123,380.46 and 23,094.52 is: 34,641.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,253.68 : 123,380.46 = 23,094.52 : x
  2. Step 2: Convert to fraction form
    82,253.68/123,380.46 = 23,094.52/x
  3. Step 3: Cross multiply
    82,253.68x = 123,380.46 × 23,094.52
  4. Step 4: Simplify right side
    82,253.68x = 2,849,412,501.08
  5. Step 5: Solve for x
    x = 2,849,412,501.08/82,253.68
  6. Step 6: Final answer
    x = 34,641.76

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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.