Home / 326,073.04-449,773.69-235,562.02

Finding the Fourth Proportional to 326,073.04, 449,773.69 and 235,562.02

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Solution

The fourth proportional to 326,073.04, 449,773.69 and 235,562.02 is: 324,925.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,073.04 : 449,773.69 = 235,562.02 : x
  2. Step 2: Convert to fraction form
    326,073.04/449,773.69 = 235,562.02/x
  3. Step 3: Cross multiply
    326,073.04x = 449,773.69 × 235,562.02
  4. Step 4: Simplify right side
    326,073.04x = 105,949,598,959.25
  5. Step 5: Solve for x
    x = 105,949,598,959.25/326,073.04
  6. Step 6: Final answer
    x = 324,925.97

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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.