Home / 107,601.90-148,487.22-59,854.83

Finding the Fourth Proportional to 107,601.90, 148,487.22 and 59,854.83

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Solution

The fourth proportional to 107,601.90, 148,487.22 and 59,854.83 is: 82,597.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,601.90 : 148,487.22 = 59,854.83 : x
  2. Step 2: Convert to fraction form
    107,601.90/148,487.22 = 59,854.83/x
  3. Step 3: Cross multiply
    107,601.90x = 148,487.22 × 59,854.83
  4. Step 4: Simplify right side
    107,601.90x = 8,887,677,310.27
  5. Step 5: Solve for x
    x = 8,887,677,310.27/107,601.90
  6. Step 6: Final answer
    x = 82,597.77

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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.