Home / 77,330.25-116,002.44-24,022.53

Finding the Fourth Proportional to 77,330.25, 116,002.44 and 24,022.53

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Solution

The fourth proportional to 77,330.25, 116,002.44 and 24,022.53 is: 36,035.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,330.25 : 116,002.44 = 24,022.53 : x
  2. Step 2: Convert to fraction form
    77,330.25/116,002.44 = 24,022.53/x
  3. Step 3: Cross multiply
    77,330.25x = 116,002.44 × 24,022.53
  4. Step 4: Simplify right side
    77,330.25x = 2,786,672,094.97
  5. Step 5: Solve for x
    x = 2,786,672,094.97/77,330.25
  6. Step 6: Final answer
    x = 36,035.99

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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.