Home / 23,864.13-35,787.69-9,077.04

Finding the Fourth Proportional to 23,864.13, 35,787.69 and 9,077.04

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Solution

The fourth proportional to 23,864.13, 35,787.69 and 9,077.04 is: 13,612.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,864.13 : 35,787.69 = 9,077.04 : x
  2. Step 2: Convert to fraction form
    23,864.13/35,787.69 = 9,077.04/x
  3. Step 3: Cross multiply
    23,864.13x = 35,787.69 × 9,077.04
  4. Step 4: Simplify right side
    23,864.13x = 324,846,293.64
  5. Step 5: Solve for x
    x = 324,846,293.64/23,864.13
  6. Step 6: Final answer
    x = 13,612.33

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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.