Home / 4,304.18-6,451.07-2,223.05

Finding the Fourth Proportional to 4,304.18, 6,451.07 and 2,223.05

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Solution

The fourth proportional to 4,304.18, 6,451.07 and 2,223.05 is: 3,331.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.18 : 6,451.07 = 2,223.05 : x
  2. Step 2: Convert to fraction form
    4,304.18/6,451.07 = 2,223.05/x
  3. Step 3: Cross multiply
    4,304.18x = 6,451.07 × 2,223.05
  4. Step 4: Simplify right side
    4,304.18x = 14,341,020.30
  5. Step 5: Solve for x
    x = 14,341,020.30/4,304.18
  6. Step 6: Final answer
    x = 3,331.88

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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.