Home / 3,364.16-5,036.52-2,192.96

Finding the Fourth Proportional to 3,364.16, 5,036.52 and 2,192.96

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Solution

The fourth proportional to 3,364.16, 5,036.52 and 2,192.96 is: 3,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364.16 : 5,036.52 = 2,192.96 : x
  2. Step 2: Convert to fraction form
    3,364.16/5,036.52 = 2,192.96/x
  3. Step 3: Cross multiply
    3,364.16x = 5,036.52 × 2,192.96
  4. Step 4: Simplify right side
    3,364.16x = 11,044,886.90
  5. Step 5: Solve for x
    x = 11,044,886.90/3,364.16
  6. Step 6: Final answer
    x = 3,283.10

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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.