Home / 9,237.22-13,855.83-4,310.31

Finding the Fourth Proportional to 9,237.22, 13,855.83 and 4,310.31

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Solution

The fourth proportional to 9,237.22, 13,855.83 and 4,310.31 is: 6,465.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237.22 : 13,855.83 = 4,310.31 : x
  2. Step 2: Convert to fraction form
    9,237.22/13,855.83 = 4,310.31/x
  3. Step 3: Cross multiply
    9,237.22x = 13,855.83 × 4,310.31
  4. Step 4: Simplify right side
    9,237.22x = 59,722,922.61
  5. Step 5: Solve for x
    x = 59,722,922.61/9,237.22
  6. Step 6: Final answer
    x = 6,465.47

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Similar ratio
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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.