Home / 4,341.78-5,988.99-3,292.02

Finding the Fourth Proportional to 4,341.78, 5,988.99 and 3,292.02

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Solution

The fourth proportional to 4,341.78, 5,988.99 and 3,292.02 is: 4,540.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.78 : 5,988.99 = 3,292.02 : x
  2. Step 2: Convert to fraction form
    4,341.78/5,988.99 = 3,292.02/x
  3. Step 3: Cross multiply
    4,341.78x = 5,988.99 × 3,292.02
  4. Step 4: Simplify right side
    4,341.78x = 19,715,874.86
  5. Step 5: Solve for x
    x = 19,715,874.86/4,341.78
  6. Step 6: Final answer
    x = 4,540.97

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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.