Home / 3,153.01-4,350.24-2,034.61

Finding the Fourth Proportional to 3,153.01, 4,350.24 and 2,034.61

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Solution

The fourth proportional to 3,153.01, 4,350.24 and 2,034.61 is: 2,807.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153.01 : 4,350.24 = 2,034.61 : x
  2. Step 2: Convert to fraction form
    3,153.01/4,350.24 = 2,034.61/x
  3. Step 3: Cross multiply
    3,153.01x = 4,350.24 × 2,034.61
  4. Step 4: Simplify right side
    3,153.01x = 8,851,041.81
  5. Step 5: Solve for x
    x = 8,851,041.81/3,153.01
  6. Step 6: Final answer
    x = 2,807.17

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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.