Home / 9,074.30-13,673.20-7,466.90

Finding the Fourth Proportional to 9,074.30, 13,673.20 and 7,466.90

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Solution

The fourth proportional to 9,074.30, 13,673.20 and 7,466.90 is: 11,251.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.30 : 13,673.20 = 7,466.90 : x
  2. Step 2: Convert to fraction form
    9,074.30/13,673.20 = 7,466.90/x
  3. Step 3: Cross multiply
    9,074.30x = 13,673.20 × 7,466.90
  4. Step 4: Simplify right side
    9,074.30x = 102,096,379.75
  5. Step 5: Solve for x
    x = 102,096,379.75/9,074.30
  6. Step 6: Final answer
    x = 11,251.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.