Home / 107,592.76-148,496.88-62,263.54

Finding the Fourth Proportional to 107,592.76, 148,496.88 and 62,263.54

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Solution

The fourth proportional to 107,592.76, 148,496.88 and 62,263.54 is: 85,934.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,592.76 : 148,496.88 = 62,263.54 : x
  2. Step 2: Convert to fraction form
    107,592.76/148,496.88 = 62,263.54/x
  3. Step 3: Cross multiply
    107,592.76x = 148,496.88 × 62,263.54
  4. Step 4: Simplify right side
    107,592.76x = 9,245,941,427.76
  5. Step 5: Solve for x
    x = 9,245,941,427.76/107,592.76
  6. Step 6: Final answer
    x = 85,934.61

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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.