Home / 202,964.60-304,446.90-62,766.20

Finding the Fourth Proportional to 202,964.60, 304,446.90 and 62,766.20

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Solution

The fourth proportional to 202,964.60, 304,446.90 and 62,766.20 is: 94,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,964.60 : 304,446.90 = 62,766.20 : x
  2. Step 2: Convert to fraction form
    202,964.60/304,446.90 = 62,766.20/x
  3. Step 3: Cross multiply
    202,964.60x = 304,446.90 × 62,766.20
  4. Step 4: Simplify right side
    202,964.60x = 19,108,975,014.78
  5. Step 5: Solve for x
    x = 19,108,975,014.78/202,964.60
  6. Step 6: Final answer
    x = 94,149.30

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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.