Home / 3,407.17-5,110.76-1,035.27

Finding the Fourth Proportional to 3,407.17, 5,110.76 and 1,035.27

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Solution

The fourth proportional to 3,407.17, 5,110.76 and 1,035.27 is: 1,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407.17 : 5,110.76 = 1,035.27 : x
  2. Step 2: Convert to fraction form
    3,407.17/5,110.76 = 1,035.27/x
  3. Step 3: Cross multiply
    3,407.17x = 5,110.76 × 1,035.27
  4. Step 4: Simplify right side
    3,407.17x = 5,290,990.95
  5. Step 5: Solve for x
    x = 5,290,990.95/3,407.17
  6. Step 6: Final answer
    x = 1,552.90

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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.