Home / 2,238.02-3,348.59-2,010.66

Finding the Fourth Proportional to 2,238.02, 3,348.59 and 2,010.66

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Solution

The fourth proportional to 2,238.02, 3,348.59 and 2,010.66 is: 3,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238.02 : 3,348.59 = 2,010.66 : x
  2. Step 2: Convert to fraction form
    2,238.02/3,348.59 = 2,010.66/x
  3. Step 3: Cross multiply
    2,238.02x = 3,348.59 × 2,010.66
  4. Step 4: Simplify right side
    2,238.02x = 6,732,853.36
  5. Step 5: Solve for x
    x = 6,732,853.36/2,238.02
  6. Step 6: Final answer
    x = 3,008.40

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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.