Home / 7,294.74-10,935.60-2,676.66

Finding the Fourth Proportional to 7,294.74, 10,935.60 and 2,676.66

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Solution

The fourth proportional to 7,294.74, 10,935.60 and 2,676.66 is: 4,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294.74 : 10,935.60 = 2,676.66 : x
  2. Step 2: Convert to fraction form
    7,294.74/10,935.60 = 2,676.66/x
  3. Step 3: Cross multiply
    7,294.74x = 10,935.60 × 2,676.66
  4. Step 4: Simplify right side
    7,294.74x = 29,270,883.10
  5. Step 5: Solve for x
    x = 29,270,883.10/7,294.74
  6. Step 6: Final answer
    x = 4,012.60

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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.