Home / 123,337.35-184,892.63-44,432.28

Finding the Fourth Proportional to 123,337.35, 184,892.63 and 44,432.28

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Solution

The fourth proportional to 123,337.35, 184,892.63 and 44,432.28 is: 66,607.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,337.35 : 184,892.63 = 44,432.28 : x
  2. Step 2: Convert to fraction form
    123,337.35/184,892.63 = 44,432.28/x
  3. Step 3: Cross multiply
    123,337.35x = 184,892.63 × 44,432.28
  4. Step 4: Simplify right side
    123,337.35x = 8,215,200,883.94
  5. Step 5: Solve for x
    x = 8,215,200,883.94/123,337.35
  6. Step 6: Final answer
    x = 66,607.57

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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.