Home / 107,597.12-148,481.84-59,849.44

Finding the Fourth Proportional to 107,597.12, 148,481.84 and 59,849.44

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Solution

The fourth proportional to 107,597.12, 148,481.84 and 59,849.44 is: 82,591.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,597.12 : 148,481.84 = 59,849.44 : x
  2. Step 2: Convert to fraction form
    107,597.12/148,481.84 = 59,849.44/x
  3. Step 3: Cross multiply
    107,597.12x = 148,481.84 × 59,849.44
  4. Step 4: Simplify right side
    107,597.12x = 8,886,554,974.17
  5. Step 5: Solve for x
    x = 8,886,554,974.17/107,597.12
  6. Step 6: Final answer
    x = 82,591.01

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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.