Home / 4,337.20-6,504.16-3,423.52

Finding the Fourth Proportional to 4,337.20, 6,504.16 and 3,423.52

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Solution

The fourth proportional to 4,337.20, 6,504.16 and 3,423.52 is: 5,133.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.20 : 6,504.16 = 3,423.52 : x
  2. Step 2: Convert to fraction form
    4,337.20/6,504.16 = 3,423.52/x
  3. Step 3: Cross multiply
    4,337.20x = 6,504.16 × 3,423.52
  4. Step 4: Simplify right side
    4,337.20x = 22,267,121.84
  5. Step 5: Solve for x
    x = 22,267,121.84/4,337.20
  6. Step 6: Final answer
    x = 5,133.99

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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.