Home / 2,344.66-3,233.37-1,547.14

Finding the Fourth Proportional to 2,344.66, 3,233.37 and 1,547.14

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Solution

The fourth proportional to 2,344.66, 3,233.37 and 1,547.14 is: 2,133.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.66 : 3,233.37 = 1,547.14 : x
  2. Step 2: Convert to fraction form
    2,344.66/3,233.37 = 1,547.14/x
  3. Step 3: Cross multiply
    2,344.66x = 3,233.37 × 1,547.14
  4. Step 4: Simplify right side
    2,344.66x = 5,002,476.06
  5. Step 5: Solve for x
    x = 5,002,476.06/2,344.66
  6. Step 6: Final answer
    x = 2,133.56

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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.