Home / 62,105.24-93,576.32-51,254.96

Finding the Fourth Proportional to 62,105.24, 93,576.32 and 51,254.96

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Solution

The fourth proportional to 62,105.24, 93,576.32 and 51,254.96 is: 77,227.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,105.24 : 93,576.32 = 51,254.96 : x
  2. Step 2: Convert to fraction form
    62,105.24/93,576.32 = 51,254.96/x
  3. Step 3: Cross multiply
    62,105.24x = 93,576.32 × 51,254.96
  4. Step 4: Simplify right side
    62,105.24x = 4,796,250,538.55
  5. Step 5: Solve for x
    x = 4,796,250,538.55/62,105.24
  6. Step 6: Final answer
    x = 77,227.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.