Home / 62,556.28-86,327.67-34,261.97

Finding the Fourth Proportional to 62,556.28, 86,327.67 and 34,261.97

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Solution

The fourth proportional to 62,556.28, 86,327.67 and 34,261.97 is: 47,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,556.28 : 86,327.67 = 34,261.97 : x
  2. Step 2: Convert to fraction form
    62,556.28/86,327.67 = 34,261.97/x
  3. Step 3: Cross multiply
    62,556.28x = 86,327.67 × 34,261.97
  4. Step 4: Simplify right side
    62,556.28x = 2,957,756,222.15
  5. Step 5: Solve for x
    x = 2,957,756,222.15/62,556.28
  6. Step 6: Final answer
    x = 47,281.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.