Home / 2,425.04-3,637.52-964.60

Finding the Fourth Proportional to 2,425.04, 3,637.52 and 964.60

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Solution

The fourth proportional to 2,425.04, 3,637.52 and 964.60 is: 1,446.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425.04 : 3,637.52 = 964.60 : x
  2. Step 2: Convert to fraction form
    2,425.04/3,637.52 = 964.60/x
  3. Step 3: Cross multiply
    2,425.04x = 3,637.52 × 964.60
  4. Step 4: Simplify right side
    2,425.04x = 3,508,751.79
  5. Step 5: Solve for x
    x = 3,508,751.79/2,425.04
  6. Step 6: Final answer
    x = 1,446.88

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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.