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Finding the Fourth Proportional to 59,034, 81,463.96 and 32,176.40

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Solution

The fourth proportional to 59,034, 81,463.96 and 32,176.40 is: 44,401.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,034 : 81,463.96 = 32,176.40 : x
  2. Step 2: Convert to fraction form
    59,034/81,463.96 = 32,176.40/x
  3. Step 3: Cross multiply
    59,034x = 81,463.96 × 32,176.40
  4. Step 4: Simplify right side
    59,034x = 2,621,216,962.54
  5. Step 5: Solve for x
    x = 2,621,216,962.54/59,034
  6. Step 6: Final answer
    x = 44,401.82

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