Home / 4,423.29-6,104.11-2,509.48

Finding the Fourth Proportional to 4,423.29, 6,104.11 and 2,509.48

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Solution

The fourth proportional to 4,423.29, 6,104.11 and 2,509.48 is: 3,463.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.29 : 6,104.11 = 2,509.48 : x
  2. Step 2: Convert to fraction form
    4,423.29/6,104.11 = 2,509.48/x
  3. Step 3: Cross multiply
    4,423.29x = 6,104.11 × 2,509.48
  4. Step 4: Simplify right side
    4,423.29x = 15,318,105.17
  5. Step 5: Solve for x
    x = 15,318,105.17/4,423.29
  6. Step 6: Final answer
    x = 3,463.05

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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.