Home / 4,304.00-6,445.61-2,449.49

Finding the Fourth Proportional to 4,304.00, 6,445.61 and 2,449.49

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Solution

The fourth proportional to 4,304.00, 6,445.61 and 2,449.49 is: 3,668.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.00 : 6,445.61 = 2,449.49 : x
  2. Step 2: Convert to fraction form
    4,304.00/6,445.61 = 2,449.49/x
  3. Step 3: Cross multiply
    4,304.00x = 6,445.61 × 2,449.49
  4. Step 4: Simplify right side
    4,304.00x = 15,788,412.76
  5. Step 5: Solve for x
    x = 15,788,412.76/4,304.00
  6. Step 6: Final answer
    x = 3,668.32

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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.