Home / 2,351.64-3,528.51-1,034.75

Finding the Fourth Proportional to 2,351.64, 3,528.51 and 1,034.75

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Solution

The fourth proportional to 2,351.64, 3,528.51 and 1,034.75 is: 1,552.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351.64 : 3,528.51 = 1,034.75 : x
  2. Step 2: Convert to fraction form
    2,351.64/3,528.51 = 1,034.75/x
  3. Step 3: Cross multiply
    2,351.64x = 3,528.51 × 1,034.75
  4. Step 4: Simplify right side
    2,351.64x = 3,651,108.08
  5. Step 5: Solve for x
    x = 3,651,108.08/2,351.64
  6. Step 6: Final answer
    x = 1,552.58

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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.