Home / 5,042.57-7,566.01-4,612.73

Finding the Fourth Proportional to 5,042.57, 7,566.01 and 4,612.73

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Solution

The fourth proportional to 5,042.57, 7,566.01 and 4,612.73 is: 6,921.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.57 : 7,566.01 = 4,612.73 : x
  2. Step 2: Convert to fraction form
    5,042.57/7,566.01 = 4,612.73/x
  3. Step 3: Cross multiply
    5,042.57x = 7,566.01 × 4,612.73
  4. Step 4: Simplify right side
    5,042.57x = 34,899,911.95
  5. Step 5: Solve for x
    x = 34,899,911.95/5,042.57
  6. Step 6: Final answer
    x = 6,921.06

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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.