Home / 52,344.33-72,236.00-29,682.86

Finding the Fourth Proportional to 52,344.33, 72,236.00 and 29,682.86

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Solution

The fourth proportional to 52,344.33, 72,236.00 and 29,682.86 is: 40,962.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,344.33 : 72,236.00 = 29,682.86 : x
  2. Step 2: Convert to fraction form
    52,344.33/72,236.00 = 29,682.86/x
  3. Step 3: Cross multiply
    52,344.33x = 72,236.00 × 29,682.86
  4. Step 4: Simplify right side
    52,344.33x = 2,144,170,787.99
  5. Step 5: Solve for x
    x = 2,144,170,787.99/52,344.33
  6. Step 6: Final answer
    x = 40,962.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.