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Finding the Fourth Proportional to 67,758.01, 93,502.14 and 37,541.54

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Solution

The fourth proportional to 67,758.01, 93,502.14 and 37,541.54 is: 51,805.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,758.01 : 93,502.14 = 37,541.54 : x
  2. Step 2: Convert to fraction form
    67,758.01/93,502.14 = 37,541.54/x
  3. Step 3: Cross multiply
    67,758.01x = 93,502.14 × 37,541.54
  4. Step 4: Simplify right side
    67,758.01x = 3,510,214,328.90
  5. Step 5: Solve for x
    x = 3,510,214,328.90/67,758.01
  6. Step 6: Final answer
    x = 51,805.16

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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.