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Finding the Fourth Proportional to 60,041.52, 82,854.72 and 33,182.64

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Solution

The fourth proportional to 60,041.52, 82,854.72 and 33,182.64 is: 45,790.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,041.52 : 82,854.72 = 33,182.64 : x
  2. Step 2: Convert to fraction form
    60,041.52/82,854.72 = 33,182.64/x
  3. Step 3: Cross multiply
    60,041.52x = 82,854.72 × 33,182.64
  4. Step 4: Simplify right side
    60,041.52x = 2,749,338,346.06
  5. Step 5: Solve for x
    x = 2,749,338,346.06/60,041.52
  6. Step 6: Final answer
    x = 45,790.62

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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.