Home / 83,898.32-125,844.60-24,731.60

Finding the Fourth Proportional to 83,898.32, 125,844.60 and 24,731.60

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Solution

The fourth proportional to 83,898.32, 125,844.60 and 24,731.60 is: 37,096.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,898.32 : 125,844.60 = 24,731.60 : x
  2. Step 2: Convert to fraction form
    83,898.32/125,844.60 = 24,731.60/x
  3. Step 3: Cross multiply
    83,898.32x = 125,844.60 × 24,731.60
  4. Step 4: Simplify right side
    83,898.32x = 3,112,338,309.36
  5. Step 5: Solve for x
    x = 3,112,338,309.36/83,898.32
  6. Step 6: Final answer
    x = 37,096.55

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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.