Home / 2,349.48-3,522.40-1,374.44

Finding the Fourth Proportional to 2,349.48, 3,522.40 and 1,374.44

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Solution

The fourth proportional to 2,349.48, 3,522.40 and 1,374.44 is: 2,060.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.48 : 3,522.40 = 1,374.44 : x
  2. Step 2: Convert to fraction form
    2,349.48/3,522.40 = 1,374.44/x
  3. Step 3: Cross multiply
    2,349.48x = 3,522.40 × 1,374.44
  4. Step 4: Simplify right side
    2,349.48x = 4,841,320.58
  5. Step 5: Solve for x
    x = 4,841,320.58/2,349.48
  6. Step 6: Final answer
    x = 2,060.59

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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.