Home / 2,192.27-3,024.74-1,341.97

Finding the Fourth Proportional to 2,192.27, 3,024.74 and 1,341.97

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Solution

The fourth proportional to 2,192.27, 3,024.74 and 1,341.97 is: 1,851.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192.27 : 3,024.74 = 1,341.97 : x
  2. Step 2: Convert to fraction form
    2,192.27/3,024.74 = 1,341.97/x
  3. Step 3: Cross multiply
    2,192.27x = 3,024.74 × 1,341.97
  4. Step 4: Simplify right side
    2,192.27x = 4,059,106.13
  5. Step 5: Solve for x
    x = 4,059,106.13/2,192.27
  6. Step 6: Final answer
    x = 1,851.56

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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.