Home / 2,237.24-3,356.01-1,141.31

Finding the Fourth Proportional to 2,237.24, 3,356.01 and 1,141.31

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Solution

The fourth proportional to 2,237.24, 3,356.01 and 1,141.31 is: 1,712.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237.24 : 3,356.01 = 1,141.31 : x
  2. Step 2: Convert to fraction form
    2,237.24/3,356.01 = 1,141.31/x
  3. Step 3: Cross multiply
    2,237.24x = 3,356.01 × 1,141.31
  4. Step 4: Simplify right side
    2,237.24x = 3,830,256.16
  5. Step 5: Solve for x
    x = 3,830,256.16/2,237.24
  6. Step 6: Final answer
    x = 1,712.04

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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.