Home / 56,236.68-84,354.96-22,972.38

Finding the Fourth Proportional to 56,236.68, 84,354.96 and 22,972.38

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Solution

The fourth proportional to 56,236.68, 84,354.96 and 22,972.38 is: 34,458.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,236.68 : 84,354.96 = 22,972.38 : x
  2. Step 2: Convert to fraction form
    56,236.68/84,354.96 = 22,972.38/x
  3. Step 3: Cross multiply
    56,236.68x = 84,354.96 × 22,972.38
  4. Step 4: Simplify right side
    56,236.68x = 1,937,834,196.00
  5. Step 5: Solve for x
    x = 1,937,834,196.00/56,236.68
  6. Step 6: Final answer
    x = 34,458.55

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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.