Home / 59,187.64-81,679.62-32,330.92

Finding the Fourth Proportional to 59,187.64, 81,679.62 and 32,330.92

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Solution

The fourth proportional to 59,187.64, 81,679.62 and 32,330.92 is: 44,617.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,187.64 : 81,679.62 = 32,330.92 : x
  2. Step 2: Convert to fraction form
    59,187.64/81,679.62 = 32,330.92/x
  3. Step 3: Cross multiply
    59,187.64x = 81,679.62 × 32,330.92
  4. Step 4: Simplify right side
    59,187.64x = 2,640,777,259.85
  5. Step 5: Solve for x
    x = 2,640,777,259.85/59,187.64
  6. Step 6: Final answer
    x = 44,617.04

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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.