Home / 83,094.52-114,671.64-45,367.96

Finding the Fourth Proportional to 83,094.52, 114,671.64 and 45,367.96

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Solution

The fourth proportional to 83,094.52, 114,671.64 and 45,367.96 is: 62,608.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,094.52 : 114,671.64 = 45,367.96 : x
  2. Step 2: Convert to fraction form
    83,094.52/114,671.64 = 45,367.96/x
  3. Step 3: Cross multiply
    83,094.52x = 114,671.64 × 45,367.96
  4. Step 4: Simplify right side
    83,094.52x = 5,202,418,376.65
  5. Step 5: Solve for x
    x = 5,202,418,376.65/83,094.52
  6. Step 6: Final answer
    x = 62,608.44

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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.