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Finding the Fourth Proportional to 7,083.89, 10,625.30 and 2,466.89

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Solution

The fourth proportional to 7,083.89, 10,625.30 and 2,466.89 is: 3,700.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083.89 : 10,625.30 = 2,466.89 : x
  2. Step 2: Convert to fraction form
    7,083.89/10,625.30 = 2,466.89/x
  3. Step 3: Cross multiply
    7,083.89x = 10,625.30 × 2,466.89
  4. Step 4: Simplify right side
    7,083.89x = 26,211,433.98
  5. Step 5: Solve for x
    x = 26,211,433.98/7,083.89
  6. Step 6: Final answer
    x = 3,700.15

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1.5x scale

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.