Home / 45,357.14-62,591.64-25,213.52

Finding the Fourth Proportional to 45,357.14, 62,591.64 and 25,213.52

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Solution

The fourth proportional to 45,357.14, 62,591.64 and 25,213.52 is: 34,793.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,357.14 : 62,591.64 = 25,213.52 : x
  2. Step 2: Convert to fraction form
    45,357.14/62,591.64 = 25,213.52/x
  3. Step 3: Cross multiply
    45,357.14x = 62,591.64 × 25,213.52
  4. Step 4: Simplify right side
    45,357.14x = 1,578,155,566.97
  5. Step 5: Solve for x
    x = 1,578,155,566.97/45,357.14
  6. Step 6: Final answer
    x = 34,793.98

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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.