Home / 77,463.23-116,160.28-22,046.27

Finding the Fourth Proportional to 77,463.23, 116,160.28 and 22,046.27

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Solution

The fourth proportional to 77,463.23, 116,160.28 and 22,046.27 is: 33,059.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,463.23 : 116,160.28 = 22,046.27 : x
  2. Step 2: Convert to fraction form
    77,463.23/116,160.28 = 22,046.27/x
  3. Step 3: Cross multiply
    77,463.23x = 116,160.28 × 22,046.27
  4. Step 4: Simplify right side
    77,463.23x = 2,560,900,260.24
  5. Step 5: Solve for x
    x = 2,560,900,260.24/77,463.23
  6. Step 6: Final answer
    x = 33,059.56

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1.5x scale

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.