Home / 59,188.13-81,679.13-32,330.64

Finding the Fourth Proportional to 59,188.13, 81,679.13 and 32,330.64

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Solution

The fourth proportional to 59,188.13, 81,679.13 and 32,330.64 is: 44,616.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188.13 : 81,679.13 = 32,330.64 : x
  2. Step 2: Convert to fraction form
    59,188.13/81,679.13 = 32,330.64/x
  3. Step 3: Cross multiply
    59,188.13x = 81,679.13 × 32,330.64
  4. Step 4: Simplify right side
    59,188.13x = 2,640,738,385.89
  5. Step 5: Solve for x
    x = 2,640,738,385.89/59,188.13
  6. Step 6: Final answer
    x = 44,616.02

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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.