Home / 75,796.04-113,495.18-53,488.52

Finding the Fourth Proportional to 75,796.04, 113,495.18 and 53,488.52

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Solution

The fourth proportional to 75,796.04, 113,495.18 and 53,488.52 is: 80,092.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,796.04 : 113,495.18 = 53,488.52 : x
  2. Step 2: Convert to fraction form
    75,796.04/113,495.18 = 53,488.52/x
  3. Step 3: Cross multiply
    75,796.04x = 113,495.18 × 53,488.52
  4. Step 4: Simplify right side
    75,796.04x = 6,070,689,205.33
  5. Step 5: Solve for x
    x = 6,070,689,205.33/75,796.04
  6. Step 6: Final answer
    x = 80,092.43

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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.