Home / 107,296.11-148,066.79-59,551.47

Finding the Fourth Proportional to 107,296.11, 148,066.79 and 59,551.47

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Solution

The fourth proportional to 107,296.11, 148,066.79 and 59,551.47 is: 82,180.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,296.11 : 148,066.79 = 59,551.47 : x
  2. Step 2: Convert to fraction form
    107,296.11/148,066.79 = 59,551.47/x
  3. Step 3: Cross multiply
    107,296.11x = 148,066.79 × 59,551.47
  4. Step 4: Simplify right side
    107,296.11x = 8,817,594,704.92
  5. Step 5: Solve for x
    x = 8,817,594,704.92/107,296.11
  6. Step 6: Final answer
    x = 82,180.00

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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.