Home / 62,655.20-93,960.94-25,205.56

Finding the Fourth Proportional to 62,655.20, 93,960.94 and 25,205.56

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Solution

The fourth proportional to 62,655.20, 93,960.94 and 25,205.56 is: 37,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,655.20 : 93,960.94 = 25,205.56 : x
  2. Step 2: Convert to fraction form
    62,655.20/93,960.94 = 25,205.56/x
  3. Step 3: Cross multiply
    62,655.20x = 93,960.94 × 25,205.56
  4. Step 4: Simplify right side
    62,655.20x = 2,368,338,110.83
  5. Step 5: Solve for x
    x = 2,368,338,110.83/62,655.20
  6. Step 6: Final answer
    x = 37,799.55

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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.