Home / 107,022.54-160,394.34-59,635.71

Finding the Fourth Proportional to 107,022.54, 160,394.34 and 59,635.71

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Solution

The fourth proportional to 107,022.54, 160,394.34 and 59,635.71 is: 89,375.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,022.54 : 160,394.34 = 59,635.71 : x
  2. Step 2: Convert to fraction form
    107,022.54/160,394.34 = 59,635.71/x
  3. Step 3: Cross multiply
    107,022.54x = 160,394.34 × 59,635.71
  4. Step 4: Simplify right side
    107,022.54x = 9,565,230,345.88
  5. Step 5: Solve for x
    x = 9,565,230,345.88/107,022.54
  6. Step 6: Final answer
    x = 89,375.85

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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.