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Finding the Fourth Proportional to 27,038.52, 37,331.61 and 17,501.49

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Solution

The fourth proportional to 27,038.52, 37,331.61 and 17,501.49 is: 24,164.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,038.52 : 37,331.61 = 17,501.49 : x
  2. Step 2: Convert to fraction form
    27,038.52/37,331.61 = 17,501.49/x
  3. Step 3: Cross multiply
    27,038.52x = 37,331.61 × 17,501.49
  4. Step 4: Simplify right side
    27,038.52x = 653,358,799.10
  5. Step 5: Solve for x
    x = 653,358,799.10/27,038.52
  6. Step 6: Final answer
    x = 24,164.00

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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.