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Finding the Fourth Proportional to 60,277.59, 83,166.52 and 36,068.72

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Solution

The fourth proportional to 60,277.59, 83,166.52 and 36,068.72 is: 49,764.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,277.59 : 83,166.52 = 36,068.72 : x
  2. Step 2: Convert to fraction form
    60,277.59/83,166.52 = 36,068.72/x
  3. Step 3: Cross multiply
    60,277.59x = 83,166.52 × 36,068.72
  4. Step 4: Simplify right side
    60,277.59x = 2,999,709,820.23
  5. Step 5: Solve for x
    x = 2,999,709,820.23/60,277.59
  6. Step 6: Final answer
    x = 49,764.92

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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.