Home / 3,234.66-4,852.02-1,154.76

Finding the Fourth Proportional to 3,234.66, 4,852.02 and 1,154.76

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Solution

The fourth proportional to 3,234.66, 4,852.02 and 1,154.76 is: 1,732.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234.66 : 4,852.02 = 1,154.76 : x
  2. Step 2: Convert to fraction form
    3,234.66/4,852.02 = 1,154.76/x
  3. Step 3: Cross multiply
    3,234.66x = 4,852.02 × 1,154.76
  4. Step 4: Simplify right side
    3,234.66x = 5,602,918.62
  5. Step 5: Solve for x
    x = 5,602,918.62/3,234.66
  6. Step 6: Final answer
    x = 1,732.15

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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.