Home / 83,094.06-124,630.14-23,126.52

Finding the Fourth Proportional to 83,094.06, 124,630.14 and 23,126.52

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Solution

The fourth proportional to 83,094.06, 124,630.14 and 23,126.52 is: 34,686.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,094.06 : 124,630.14 = 23,126.52 : x
  2. Step 2: Convert to fraction form
    83,094.06/124,630.14 = 23,126.52/x
  3. Step 3: Cross multiply
    83,094.06x = 124,630.14 × 23,126.52
  4. Step 4: Simplify right side
    83,094.06x = 2,882,261,425.31
  5. Step 5: Solve for x
    x = 2,882,261,425.31/83,094.06
  6. Step 6: Final answer
    x = 34,686.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.