Home / 165,167.28-247,787.83-52,854.24

Finding the Fourth Proportional to 165,167.28, 247,787.83 and 52,854.24

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Solution

The fourth proportional to 165,167.28, 247,787.83 and 52,854.24 is: 79,293.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,167.28 : 247,787.83 = 52,854.24 : x
  2. Step 2: Convert to fraction form
    165,167.28/247,787.83 = 52,854.24/x
  3. Step 3: Cross multiply
    165,167.28x = 247,787.83 × 52,854.24
  4. Step 4: Simplify right side
    165,167.28x = 13,096,637,435.90
  5. Step 5: Solve for x
    x = 13,096,637,435.90/165,167.28
  6. Step 6: Final answer
    x = 79,293.17

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1.5x scale

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.