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Finding the Fourth Proportional to 7,336.67, 10,126.67 and 6,013.53

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Solution

The fourth proportional to 7,336.67, 10,126.67 and 6,013.53 is: 8,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.67 : 10,126.67 = 6,013.53 : x
  2. Step 2: Convert to fraction form
    7,336.67/10,126.67 = 6,013.53/x
  3. Step 3: Cross multiply
    7,336.67x = 10,126.67 × 6,013.53
  4. Step 4: Simplify right side
    7,336.67x = 60,897,003.78
  5. Step 5: Solve for x
    x = 60,897,003.78/7,336.67
  6. Step 6: Final answer
    x = 8,300.37

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1.5x scale

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.