Home / 44,338.95-61,189.09-25,221.47

Finding the Fourth Proportional to 44,338.95, 61,189.09 and 25,221.47

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Solution

The fourth proportional to 44,338.95, 61,189.09 and 25,221.47 is: 34,806.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,338.95 : 61,189.09 = 25,221.47 : x
  2. Step 2: Convert to fraction form
    44,338.95/61,189.09 = 25,221.47/x
  3. Step 3: Cross multiply
    44,338.95x = 61,189.09 × 25,221.47
  4. Step 4: Simplify right side
    44,338.95x = 1,543,278,797.76
  5. Step 5: Solve for x
    x = 1,543,278,797.76/44,338.95
  6. Step 6: Final answer
    x = 34,806.39

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1.5x scale

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.