Home / 29,454.83-44,165.51-20,106.17

Finding the Fourth Proportional to 29,454.83, 44,165.51 and 20,106.17

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Solution

The fourth proportional to 29,454.83, 44,165.51 and 20,106.17 is: 30,147.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,454.83 : 44,165.51 = 20,106.17 : x
  2. Step 2: Convert to fraction form
    29,454.83/44,165.51 = 20,106.17/x
  3. Step 3: Cross multiply
    29,454.83x = 44,165.51 × 20,106.17
  4. Step 4: Simplify right side
    29,454.83x = 887,998,930.84
  5. Step 5: Solve for x
    x = 887,998,930.84/29,454.83
  6. Step 6: Final answer
    x = 30,147.83

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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.