Home / 107,841.97-148,804.45-60,094.09

Finding the Fourth Proportional to 107,841.97, 148,804.45 and 60,094.09

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Solution

The fourth proportional to 107,841.97, 148,804.45 and 60,094.09 is: 82,920.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,841.97 : 148,804.45 = 60,094.09 : x
  2. Step 2: Convert to fraction form
    107,841.97/148,804.45 = 60,094.09/x
  3. Step 3: Cross multiply
    107,841.97x = 148,804.45 × 60,094.09
  4. Step 4: Simplify right side
    107,841.97x = 8,942,268,010.70
  5. Step 5: Solve for x
    x = 8,942,268,010.70/107,841.97
  6. Step 6: Final answer
    x = 82,920.11

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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.