Home / 3,332.26-5,001.82-2,455.74

Finding the Fourth Proportional to 3,332.26, 5,001.82 and 2,455.74

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Solution

The fourth proportional to 3,332.26, 5,001.82 and 2,455.74 is: 3,686.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.26 : 5,001.82 = 2,455.74 : x
  2. Step 2: Convert to fraction form
    3,332.26/5,001.82 = 2,455.74/x
  3. Step 3: Cross multiply
    3,332.26x = 5,001.82 × 2,455.74
  4. Step 4: Simplify right side
    3,332.26x = 12,283,169.45
  5. Step 5: Solve for x
    x = 12,283,169.45/3,332.26
  6. Step 6: Final answer
    x = 3,686.14

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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.