Home / 322,732.20-484,098.30-233,567.40

Finding the Fourth Proportional to 322,732.20, 484,098.30 and 233,567.40

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Solution

The fourth proportional to 322,732.20, 484,098.30 and 233,567.40 is: 350,351.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,732.20 : 484,098.30 = 233,567.40 : x
  2. Step 2: Convert to fraction form
    322,732.20/484,098.30 = 233,567.40/x
  3. Step 3: Cross multiply
    322,732.20x = 484,098.30 × 233,567.40
  4. Step 4: Simplify right side
    322,732.20x = 113,069,581,275.42
  5. Step 5: Solve for x
    x = 113,069,581,275.42/322,732.20
  6. Step 6: Final answer
    x = 350,351.10

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1.5x scale

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.