Home / 36,102.03-54,165.33-19,463.65

Finding the Fourth Proportional to 36,102.03, 54,165.33 and 19,463.65

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Solution

The fourth proportional to 36,102.03, 54,165.33 and 19,463.65 is: 29,202.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,102.03 : 54,165.33 = 19,463.65 : x
  2. Step 2: Convert to fraction form
    36,102.03/54,165.33 = 19,463.65/x
  3. Step 3: Cross multiply
    36,102.03x = 54,165.33 × 19,463.65
  4. Step 4: Simplify right side
    36,102.03x = 1,054,255,025.25
  5. Step 5: Solve for x
    x = 1,054,255,025.25/36,102.03
  6. Step 6: Final answer
    x = 29,202.10

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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.