Home / 4,425.52-6,100.40-3,304.76

Finding the Fourth Proportional to 4,425.52, 6,100.40 and 3,304.76

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Solution

The fourth proportional to 4,425.52, 6,100.40 and 3,304.76 is: 4,555.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.52 : 6,100.40 = 3,304.76 : x
  2. Step 2: Convert to fraction form
    4,425.52/6,100.40 = 3,304.76/x
  3. Step 3: Cross multiply
    4,425.52x = 6,100.40 × 3,304.76
  4. Step 4: Simplify right side
    4,425.52x = 20,160,357.90
  5. Step 5: Solve for x
    x = 20,160,357.90/4,425.52
  6. Step 6: Final answer
    x = 4,555.48

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Half scale
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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.