Home / 44,326.28-61,170.28-28,410.73

Finding the Fourth Proportional to 44,326.28, 61,170.28 and 28,410.73

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Solution

The fourth proportional to 44,326.28, 61,170.28 and 28,410.73 is: 39,206.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.28 : 61,170.28 = 28,410.73 : x
  2. Step 2: Convert to fraction form
    44,326.28/61,170.28 = 28,410.73/x
  3. Step 3: Cross multiply
    44,326.28x = 61,170.28 × 28,410.73
  4. Step 4: Simplify right side
    44,326.28x = 1,737,892,421.08
  5. Step 5: Solve for x
    x = 1,737,892,421.08/44,326.28
  6. Step 6: Final answer
    x = 39,206.82

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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.