Home / 34,291.74-47,338.78-25,797.10

Finding the Fourth Proportional to 34,291.74, 47,338.78 and 25,797.10

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Solution

The fourth proportional to 34,291.74, 47,338.78 and 25,797.10 is: 35,612.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,291.74 : 47,338.78 = 25,797.10 : x
  2. Step 2: Convert to fraction form
    34,291.74/47,338.78 = 25,797.10/x
  3. Step 3: Cross multiply
    34,291.74x = 47,338.78 × 25,797.10
  4. Step 4: Simplify right side
    34,291.74x = 1,221,203,227.52
  5. Step 5: Solve for x
    x = 1,221,203,227.52/34,291.74
  6. Step 6: Final answer
    x = 35,612.17

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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.