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Finding the Fourth Proportional to 23,646.92, 35,470.14 and 7,007.08

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Solution

The fourth proportional to 23,646.92, 35,470.14 and 7,007.08 is: 10,510.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,646.92 : 35,470.14 = 7,007.08 : x
  2. Step 2: Convert to fraction form
    23,646.92/35,470.14 = 7,007.08/x
  3. Step 3: Cross multiply
    23,646.92x = 35,470.14 × 7,007.08
  4. Step 4: Simplify right side
    23,646.92x = 248,542,108.59
  5. Step 5: Solve for x
    x = 248,542,108.59/23,646.92
  6. Step 6: Final answer
    x = 10,510.55

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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.