Home / 107,194.92-147,925.26-59,452.71

Finding the Fourth Proportional to 107,194.92, 147,925.26 and 59,452.71

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Solution

The fourth proportional to 107,194.92, 147,925.26 and 59,452.71 is: 82,042.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,194.92 : 147,925.26 = 59,452.71 : x
  2. Step 2: Convert to fraction form
    107,194.92/147,925.26 = 59,452.71/x
  3. Step 3: Cross multiply
    107,194.92x = 147,925.26 × 59,452.71
  4. Step 4: Simplify right side
    107,194.92x = 8,794,557,584.45
  5. Step 5: Solve for x
    x = 8,794,557,584.45/107,194.92
  6. Step 6: Final answer
    x = 82,042.67

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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.