Home / 77,443.24-116,096.04-27,516.76

Finding the Fourth Proportional to 77,443.24, 116,096.04 and 27,516.76

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Solution

The fourth proportional to 77,443.24, 116,096.04 and 27,516.76 is: 41,250.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,443.24 : 116,096.04 = 27,516.76 : x
  2. Step 2: Convert to fraction form
    77,443.24/116,096.04 = 27,516.76/x
  3. Step 3: Cross multiply
    77,443.24x = 116,096.04 × 27,516.76
  4. Step 4: Simplify right side
    77,443.24x = 3,194,586,869.63
  5. Step 5: Solve for x
    x = 3,194,586,869.63/77,443.24
  6. Step 6: Final answer
    x = 41,250.69

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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.