Home / 1,232.44-1,699.75-1,046.41

Finding the Fourth Proportional to 1,232.44, 1,699.75 and 1,046.41

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Solution

The fourth proportional to 1,232.44, 1,699.75 and 1,046.41 is: 1,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232.44 : 1,699.75 = 1,046.41 : x
  2. Step 2: Convert to fraction form
    1,232.44/1,699.75 = 1,046.41/x
  3. Step 3: Cross multiply
    1,232.44x = 1,699.75 × 1,046.41
  4. Step 4: Simplify right side
    1,232.44x = 1,778,632.46
  5. Step 5: Solve for x
    x = 1,778,632.46/1,232.44
  6. Step 6: Final answer
    x = 1,443.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.