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Finding the Fourth Proportional to 62,265.50, 93,397.74 and 17,892.08

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Solution

The fourth proportional to 62,265.50, 93,397.74 and 17,892.08 is: 26,837.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,265.50 : 93,397.74 = 17,892.08 : x
  2. Step 2: Convert to fraction form
    62,265.50/93,397.74 = 17,892.08/x
  3. Step 3: Cross multiply
    62,265.50x = 93,397.74 × 17,892.08
  4. Step 4: Simplify right side
    62,265.50x = 1,671,079,835.90
  5. Step 5: Solve for x
    x = 1,671,079,835.90/62,265.50
  6. Step 6: Final answer
    x = 26,837.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.