Home / 4,862.26-7,294.92-3,697.82

Finding the Fourth Proportional to 4,862.26, 7,294.92 and 3,697.82

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Solution

The fourth proportional to 4,862.26, 7,294.92 and 3,697.82 is: 5,547.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.26 : 7,294.92 = 3,697.82 : x
  2. Step 2: Convert to fraction form
    4,862.26/7,294.92 = 3,697.82/x
  3. Step 3: Cross multiply
    4,862.26x = 7,294.92 × 3,697.82
  4. Step 4: Simplify right side
    4,862.26x = 26,975,301.07
  5. Step 5: Solve for x
    x = 26,975,301.07/4,862.26
  6. Step 6: Final answer
    x = 5,547.89

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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.