Home / 22,892.31-34,346.70-14,117.04

Finding the Fourth Proportional to 22,892.31, 34,346.70 and 14,117.04

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Solution

The fourth proportional to 22,892.31, 34,346.70 and 14,117.04 is: 21,180.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892.31 : 34,346.70 = 14,117.04 : x
  2. Step 2: Convert to fraction form
    22,892.31/34,346.70 = 14,117.04/x
  3. Step 3: Cross multiply
    22,892.31x = 34,346.70 × 14,117.04
  4. Step 4: Simplify right side
    22,892.31x = 484,873,737.77
  5. Step 5: Solve for x
    x = 484,873,737.77/22,892.31
  6. Step 6: Final answer
    x = 21,180.64

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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.