Home / 9,922.32-14,883.01-3,683.55

Finding the Fourth Proportional to 9,922.32, 14,883.01 and 3,683.55

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Solution

The fourth proportional to 9,922.32, 14,883.01 and 3,683.55 is: 5,525.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922.32 : 14,883.01 = 3,683.55 : x
  2. Step 2: Convert to fraction form
    9,922.32/14,883.01 = 3,683.55/x
  3. Step 3: Cross multiply
    9,922.32x = 14,883.01 × 3,683.55
  4. Step 4: Simplify right side
    9,922.32x = 54,822,311.49
  5. Step 5: Solve for x
    x = 54,822,311.49/9,922.32
  6. Step 6: Final answer
    x = 5,525.15

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Double scale
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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.