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Finding the Fourth Proportional to 17,341.52, 26,016.40 and 5,654.76

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Solution

The fourth proportional to 17,341.52, 26,016.40 and 5,654.76 is: 8,483.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.52 : 26,016.40 = 5,654.76 : x
  2. Step 2: Convert to fraction form
    17,341.52/26,016.40 = 5,654.76/x
  3. Step 3: Cross multiply
    17,341.52x = 26,016.40 × 5,654.76
  4. Step 4: Simplify right side
    17,341.52x = 147,116,498.06
  5. Step 5: Solve for x
    x = 147,116,498.06/17,341.52
  6. Step 6: Final answer
    x = 8,483.48

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