Home / 7,310.98-10,084.44-4,324.74

Finding the Fourth Proportional to 7,310.98, 10,084.44 and 4,324.74

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Solution

The fourth proportional to 7,310.98, 10,084.44 and 4,324.74 is: 5,965.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310.98 : 10,084.44 = 4,324.74 : x
  2. Step 2: Convert to fraction form
    7,310.98/10,084.44 = 4,324.74/x
  3. Step 3: Cross multiply
    7,310.98x = 10,084.44 × 4,324.74
  4. Step 4: Simplify right side
    7,310.98x = 43,612,581.05
  5. Step 5: Solve for x
    x = 43,612,581.05/7,310.98
  6. Step 6: Final answer
    x = 5,965.35

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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.