Home / 4,423.68-6,104.62-2,434.19

Finding the Fourth Proportional to 4,423.68, 6,104.62 and 2,434.19

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Solution

The fourth proportional to 4,423.68, 6,104.62 and 2,434.19 is: 3,359.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.68 : 6,104.62 = 2,434.19 : x
  2. Step 2: Convert to fraction form
    4,423.68/6,104.62 = 2,434.19/x
  3. Step 3: Cross multiply
    4,423.68x = 6,104.62 × 2,434.19
  4. Step 4: Simplify right side
    4,423.68x = 14,859,763.79
  5. Step 5: Solve for x
    x = 14,859,763.79/4,423.68
  6. Step 6: Final answer
    x = 3,359.14

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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.