Home / 2,250.47-3,376.65-2,068.83

Finding the Fourth Proportional to 2,250.47, 3,376.65 and 2,068.83

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Solution

The fourth proportional to 2,250.47, 3,376.65 and 2,068.83 is: 3,104.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.47 : 3,376.65 = 2,068.83 : x
  2. Step 2: Convert to fraction form
    2,250.47/3,376.65 = 2,068.83/x
  3. Step 3: Cross multiply
    2,250.47x = 3,376.65 × 2,068.83
  4. Step 4: Simplify right side
    2,250.47x = 6,985,714.82
  5. Step 5: Solve for x
    x = 6,985,714.82/2,250.47
  6. Step 6: Final answer
    x = 3,104.12

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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.