Home / 4,425.57-6,628.23-3,373.38

Finding the Fourth Proportional to 4,425.57, 6,628.23 and 3,373.38

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Solution

The fourth proportional to 4,425.57, 6,628.23 and 3,373.38 is: 5,052.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.57 : 6,628.23 = 3,373.38 : x
  2. Step 2: Convert to fraction form
    4,425.57/6,628.23 = 3,373.38/x
  3. Step 3: Cross multiply
    4,425.57x = 6,628.23 × 3,373.38
  4. Step 4: Simplify right side
    4,425.57x = 22,359,538.52
  5. Step 5: Solve for x
    x = 22,359,538.52/4,425.57
  6. Step 6: Final answer
    x = 5,052.35

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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.