Home / 107,601.83-148,491.66-59,204.39

Finding the Fourth Proportional to 107,601.83, 148,491.66 and 59,204.39

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Solution

The fourth proportional to 107,601.83, 148,491.66 and 59,204.39 is: 81,702.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,601.83 : 148,491.66 = 59,204.39 : x
  2. Step 2: Convert to fraction form
    107,601.83/148,491.66 = 59,204.39/x
  3. Step 3: Cross multiply
    107,601.83x = 148,491.66 × 59,204.39
  4. Step 4: Simplify right side
    107,601.83x = 8,791,358,882.84
  5. Step 5: Solve for x
    x = 8,791,358,882.84/107,601.83
  6. Step 6: Final answer
    x = 81,702.69

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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.