Home / 44,299.84-61,139.28-25,436.56

Finding the Fourth Proportional to 44,299.84, 61,139.28 and 25,436.56

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Solution

The fourth proportional to 44,299.84, 61,139.28 and 25,436.56 is: 35,105.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,299.84 : 61,139.28 = 25,436.56 : x
  2. Step 2: Convert to fraction form
    44,299.84/61,139.28 = 25,436.56/x
  3. Step 3: Cross multiply
    44,299.84x = 61,139.28 × 25,436.56
  4. Step 4: Simplify right side
    44,299.84x = 1,555,172,964.08
  5. Step 5: Solve for x
    x = 1,555,172,964.08/44,299.84
  6. Step 6: Final answer
    x = 35,105.61

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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.