Home / 9,207.24-13,810.86-3,363.84

Finding the Fourth Proportional to 9,207.24, 13,810.86 and 3,363.84

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Solution

The fourth proportional to 9,207.24, 13,810.86 and 3,363.84 is: 5,045.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.24 : 13,810.86 = 3,363.84 : x
  2. Step 2: Convert to fraction form
    9,207.24/13,810.86 = 3,363.84/x
  3. Step 3: Cross multiply
    9,207.24x = 13,810.86 × 3,363.84
  4. Step 4: Simplify right side
    9,207.24x = 46,457,523.30
  5. Step 5: Solve for x
    x = 46,457,523.30/9,207.24
  6. Step 6: Final answer
    x = 5,045.76

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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.