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Finding the Fourth Proportional to 59,523.87, 82,142.69 and 32,666.84

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Solution

The fourth proportional to 59,523.87, 82,142.69 and 32,666.84 is: 45,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,523.87 : 82,142.69 = 32,666.84 : x
  2. Step 2: Convert to fraction form
    59,523.87/82,142.69 = 32,666.84/x
  3. Step 3: Cross multiply
    59,523.87x = 82,142.69 × 32,666.84
  4. Step 4: Simplify right side
    59,523.87x = 2,683,342,111.40
  5. Step 5: Solve for x
    x = 2,683,342,111.40/59,523.87
  6. Step 6: Final answer
    x = 45,080.10

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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.