Home / 63,829.13-95,787.43-22,276.13

Finding the Fourth Proportional to 63,829.13, 95,787.43 and 22,276.13

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Solution

The fourth proportional to 63,829.13, 95,787.43 and 22,276.13 is: 33,429.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,829.13 : 95,787.43 = 22,276.13 : x
  2. Step 2: Convert to fraction form
    63,829.13/95,787.43 = 22,276.13/x
  3. Step 3: Cross multiply
    63,829.13x = 95,787.43 × 22,276.13
  4. Step 4: Simplify right side
    63,829.13x = 2,133,772,708.42
  5. Step 5: Solve for x
    x = 2,133,772,708.42/63,829.13
  6. Step 6: Final answer
    x = 33,429.45

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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.