Home / 36,104.10-54,176.85-19,464.06

Finding the Fourth Proportional to 36,104.10, 54,176.85 and 19,464.06

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Solution

The fourth proportional to 36,104.10, 54,176.85 and 19,464.06 is: 29,207.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,104.10 : 54,176.85 = 19,464.06 : x
  2. Step 2: Convert to fraction form
    36,104.10/54,176.85 = 19,464.06/x
  3. Step 3: Cross multiply
    36,104.10x = 54,176.85 × 19,464.06
  4. Step 4: Simplify right side
    36,104.10x = 1,054,501,459.01
  5. Step 5: Solve for x
    x = 1,054,501,459.01/36,104.10
  6. Step 6: Final answer
    x = 29,207.25

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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.