Home / 77,567.31-116,369.19-24,974.82

Finding the Fourth Proportional to 77,567.31, 116,369.19 and 24,974.82

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Solution

The fourth proportional to 77,567.31, 116,369.19 and 24,974.82 is: 37,468.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,567.31 : 116,369.19 = 24,974.82 : x
  2. Step 2: Convert to fraction form
    77,567.31/116,369.19 = 24,974.82/x
  3. Step 3: Cross multiply
    77,567.31x = 116,369.19 × 24,974.82
  4. Step 4: Simplify right side
    77,567.31x = 2,906,299,573.80
  5. Step 5: Solve for x
    x = 2,906,299,573.80/77,567.31
  6. Step 6: Final answer
    x = 37,468.10

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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.