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Finding the Fourth Proportional to 8,984.08, 13,476.12 and 2,410.12

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Solution

The fourth proportional to 8,984.08, 13,476.12 and 2,410.12 is: 3,615.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,984.08 : 13,476.12 = 2,410.12 : x
  2. Step 2: Convert to fraction form
    8,984.08/13,476.12 = 2,410.12/x
  3. Step 3: Cross multiply
    8,984.08x = 13,476.12 × 2,410.12
  4. Step 4: Simplify right side
    8,984.08x = 32,479,066.33
  5. Step 5: Solve for x
    x = 32,479,066.33/8,984.08
  6. Step 6: Final answer
    x = 3,615.18

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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.