Home / 9,008.27-13,512.39-7,466.03

Finding the Fourth Proportional to 9,008.27, 13,512.39 and 7,466.03

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Solution

The fourth proportional to 9,008.27, 13,512.39 and 7,466.03 is: 11,199.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008.27 : 13,512.39 = 7,466.03 : x
  2. Step 2: Convert to fraction form
    9,008.27/13,512.39 = 7,466.03/x
  3. Step 3: Cross multiply
    9,008.27x = 13,512.39 × 7,466.03
  4. Step 4: Simplify right side
    9,008.27x = 100,883,909.11
  5. Step 5: Solve for x
    x = 100,883,909.11/9,008.27
  6. Step 6: Final answer
    x = 11,199.03

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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.