Home / 32,110.30-44,313.60-19,848.43

Finding the Fourth Proportional to 32,110.30, 44,313.60 and 19,848.43

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Solution

The fourth proportional to 32,110.30, 44,313.60 and 19,848.43 is: 27,391.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,110.30 : 44,313.60 = 19,848.43 : x
  2. Step 2: Convert to fraction form
    32,110.30/44,313.60 = 19,848.43/x
  3. Step 3: Cross multiply
    32,110.30x = 44,313.60 × 19,848.43
  4. Step 4: Simplify right side
    32,110.30x = 879,555,387.65
  5. Step 5: Solve for x
    x = 879,555,387.65/32,110.30
  6. Step 6: Final answer
    x = 27,391.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.