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Finding the Fourth Proportional to 23,672.10, 35,508.15 and 7,034.70

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Solution

The fourth proportional to 23,672.10, 35,508.15 and 7,034.70 is: 10,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672.10 : 35,508.15 = 7,034.70 : x
  2. Step 2: Convert to fraction form
    23,672.10/35,508.15 = 7,034.70/x
  3. Step 3: Cross multiply
    23,672.10x = 35,508.15 × 7,034.70
  4. Step 4: Simplify right side
    23,672.10x = 249,789,182.81
  5. Step 5: Solve for x
    x = 249,789,182.81/23,672.10
  6. Step 6: Final answer
    x = 10,552.05

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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.