Home / 36,377.01-54,565.65-11,076.75

Finding the Fourth Proportional to 36,377.01, 54,565.65 and 11,076.75

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Solution

The fourth proportional to 36,377.01, 54,565.65 and 11,076.75 is: 16,615.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,377.01 : 54,565.65 = 11,076.75 : x
  2. Step 2: Convert to fraction form
    36,377.01/54,565.65 = 11,076.75/x
  3. Step 3: Cross multiply
    36,377.01x = 54,565.65 × 11,076.75
  4. Step 4: Simplify right side
    36,377.01x = 604,410,063.64
  5. Step 5: Solve for x
    x = 604,410,063.64/36,377.01
  6. Step 6: Final answer
    x = 16,615.17

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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.