Home / 40,150.01-60,252.76-13,854.85

Finding the Fourth Proportional to 40,150.01, 60,252.76 and 13,854.85

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Solution

The fourth proportional to 40,150.01, 60,252.76 and 13,854.85 is: 20,791.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,150.01 : 60,252.76 = 13,854.85 : x
  2. Step 2: Convert to fraction form
    40,150.01/60,252.76 = 13,854.85/x
  3. Step 3: Cross multiply
    40,150.01x = 60,252.76 × 13,854.85
  4. Step 4: Simplify right side
    40,150.01x = 834,792,818.57
  5. Step 5: Solve for x
    x = 834,792,818.57/40,150.01
  6. Step 6: Final answer
    x = 20,791.84

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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.