Home / 29,124.14-43,677.75-11,350.83

Finding the Fourth Proportional to 29,124.14, 43,677.75 and 11,350.83

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Solution

The fourth proportional to 29,124.14, 43,677.75 and 11,350.83 is: 17,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,124.14 : 43,677.75 = 11,350.83 : x
  2. Step 2: Convert to fraction form
    29,124.14/43,677.75 = 11,350.83/x
  3. Step 3: Cross multiply
    29,124.14x = 43,677.75 × 11,350.83
  4. Step 4: Simplify right side
    29,124.14x = 495,778,715.03
  5. Step 5: Solve for x
    x = 495,778,715.03/29,124.14
  6. Step 6: Final answer
    x = 17,022.95

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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.