Home / 22,244.83-30,684.52-14,691.17

Finding the Fourth Proportional to 22,244.83, 30,684.52 and 14,691.17

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Solution

The fourth proportional to 22,244.83, 30,684.52 and 14,691.17 is: 20,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244.83 : 30,684.52 = 14,691.17 : x
  2. Step 2: Convert to fraction form
    22,244.83/30,684.52 = 14,691.17/x
  3. Step 3: Cross multiply
    22,244.83x = 30,684.52 × 14,691.17
  4. Step 4: Simplify right side
    22,244.83x = 450,791,594.76
  5. Step 5: Solve for x
    x = 450,791,594.76/22,244.83
  6. Step 6: Final answer
    x = 20,265.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.