Home / 36,106.00-54,164.18-11,148.18

Finding the Fourth Proportional to 36,106.00, 54,164.18 and 11,148.18

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Solution

The fourth proportional to 36,106.00, 54,164.18 and 11,148.18 is: 16,723.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,106.00 : 54,164.18 = 11,148.18 : x
  2. Step 2: Convert to fraction form
    36,106.00/54,164.18 = 11,148.18/x
  3. Step 3: Cross multiply
    36,106.00x = 54,164.18 × 11,148.18
  4. Step 4: Simplify right side
    36,106.00x = 603,832,094.91
  5. Step 5: Solve for x
    x = 603,832,094.91/36,106.00
  6. Step 6: Final answer
    x = 16,723.87

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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.