Home / 2,522.05-3,774.97-1,349.13

Finding the Fourth Proportional to 2,522.05, 3,774.97 and 1,349.13

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Solution

The fourth proportional to 2,522.05, 3,774.97 and 1,349.13 is: 2,019.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.05 : 3,774.97 = 1,349.13 : x
  2. Step 2: Convert to fraction form
    2,522.05/3,774.97 = 1,349.13/x
  3. Step 3: Cross multiply
    2,522.05x = 3,774.97 × 1,349.13
  4. Step 4: Simplify right side
    2,522.05x = 5,092,925.28
  5. Step 5: Solve for x
    x = 5,092,925.28/2,522.05
  6. Step 6: Final answer
    x = 2,019.36

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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.