Home / 7,466.24-11,213.50-7,167.08

Finding the Fourth Proportional to 7,466.24, 11,213.50 and 7,167.08

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Solution

The fourth proportional to 7,466.24, 11,213.50 and 7,167.08 is: 10,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.24 : 11,213.50 = 7,167.08 : x
  2. Step 2: Convert to fraction form
    7,466.24/11,213.50 = 7,167.08/x
  3. Step 3: Cross multiply
    7,466.24x = 11,213.50 × 7,167.08
  4. Step 4: Simplify right side
    7,466.24x = 80,368,051.58
  5. Step 5: Solve for x
    x = 80,368,051.58/7,466.24
  6. Step 6: Final answer
    x = 10,764.19

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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.