Home / 41,314.24-61,920.60-19,097.56

Finding the Fourth Proportional to 41,314.24, 61,920.60 and 19,097.56

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Solution

The fourth proportional to 41,314.24, 61,920.60 and 19,097.56 is: 28,622.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314.24 : 61,920.60 = 19,097.56 : x
  2. Step 2: Convert to fraction form
    41,314.24/61,920.60 = 19,097.56/x
  3. Step 3: Cross multiply
    41,314.24x = 61,920.60 × 19,097.56
  4. Step 4: Simplify right side
    41,314.24x = 1,182,532,373.74
  5. Step 5: Solve for x
    x = 1,182,532,373.74/41,314.24
  6. Step 6: Final answer
    x = 28,622.88

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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.