Home / 79,097.13-118,621.24-22,941.37

Finding the Fourth Proportional to 79,097.13, 118,621.24 and 22,941.37

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Solution

The fourth proportional to 79,097.13, 118,621.24 and 22,941.37 is: 34,404.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,097.13 : 118,621.24 = 22,941.37 : x
  2. Step 2: Convert to fraction form
    79,097.13/118,621.24 = 22,941.37/x
  3. Step 3: Cross multiply
    79,097.13x = 118,621.24 × 22,941.37
  4. Step 4: Simplify right side
    79,097.13x = 2,721,333,488.82
  5. Step 5: Solve for x
    x = 2,721,333,488.82/79,097.13
  6. Step 6: Final answer
    x = 34,404.96

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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.