Home / 83,359.80-125,035.25-23,392.35

Finding the Fourth Proportional to 83,359.80, 125,035.25 and 23,392.35

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Solution

The fourth proportional to 83,359.80, 125,035.25 and 23,392.35 is: 35,087.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,359.80 : 125,035.25 = 23,392.35 : x
  2. Step 2: Convert to fraction form
    83,359.80/125,035.25 = 23,392.35/x
  3. Step 3: Cross multiply
    83,359.80x = 125,035.25 × 23,392.35
  4. Step 4: Simplify right side
    83,359.80x = 2,924,868,213.38
  5. Step 5: Solve for x
    x = 2,924,868,213.38/83,359.80
  6. Step 6: Final answer
    x = 35,087.27

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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.