Home / 107,584.08-148,473.45-59,841.87

Finding the Fourth Proportional to 107,584.08, 148,473.45 and 59,841.87

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Solution

The fourth proportional to 107,584.08, 148,473.45 and 59,841.87 is: 82,585.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,584.08 : 148,473.45 = 59,841.87 : x
  2. Step 2: Convert to fraction form
    107,584.08/148,473.45 = 59,841.87/x
  3. Step 3: Cross multiply
    107,584.08x = 148,473.45 × 59,841.87
  4. Step 4: Simplify right side
    107,584.08x = 8,884,928,893.35
  5. Step 5: Solve for x
    x = 8,884,928,893.35/107,584.08
  6. Step 6: Final answer
    x = 82,585.91

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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.