Home / 4,342.82-5,988.33-3,225.83

Finding the Fourth Proportional to 4,342.82, 5,988.33 and 3,225.83

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Solution

The fourth proportional to 4,342.82, 5,988.33 and 3,225.83 is: 4,448.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.82 : 5,988.33 = 3,225.83 : x
  2. Step 2: Convert to fraction form
    4,342.82/5,988.33 = 3,225.83/x
  3. Step 3: Cross multiply
    4,342.82x = 5,988.33 × 3,225.83
  4. Step 4: Simplify right side
    4,342.82x = 19,317,304.62
  5. Step 5: Solve for x
    x = 19,317,304.62/4,342.82
  6. Step 6: Final answer
    x = 4,448.11

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Double scale
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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.