Home / 325,864.20-449,710.56-182,670.24

Finding the Fourth Proportional to 325,864.20, 449,710.56 and 182,670.24

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Solution

The fourth proportional to 325,864.20, 449,710.56 and 182,670.24 is: 252,095.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,864.20 : 449,710.56 = 182,670.24 : x
  2. Step 2: Convert to fraction form
    325,864.20/449,710.56 = 182,670.24/x
  3. Step 3: Cross multiply
    325,864.20x = 449,710.56 × 182,670.24
  4. Step 4: Simplify right side
    325,864.20x = 82,148,735,925.73
  5. Step 5: Solve for x
    x = 82,148,735,925.73/325,864.20
  6. Step 6: Final answer
    x = 252,095.00

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1.5x scale

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.