Home / 62,101.24-93,570.28-51,250.96

Finding the Fourth Proportional to 62,101.24, 93,570.28 and 51,250.96

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Solution

The fourth proportional to 62,101.24, 93,570.28 and 51,250.96 is: 77,221.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,101.24 : 93,570.28 = 51,250.96 : x
  2. Step 2: Convert to fraction form
    62,101.24/93,570.28 = 51,250.96/x
  3. Step 3: Cross multiply
    62,101.24x = 93,570.28 × 51,250.96
  4. Step 4: Simplify right side
    62,101.24x = 4,795,566,677.47
  5. Step 5: Solve for x
    x = 4,795,566,677.47/62,101.24
  6. Step 6: Final answer
    x = 77,221.75

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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.