Home / 44,624.44-66,942.92-13,036.81

Finding the Fourth Proportional to 44,624.44, 66,942.92 and 13,036.81

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Solution

The fourth proportional to 44,624.44, 66,942.92 and 13,036.81 is: 19,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,624.44 : 66,942.92 = 13,036.81 : x
  2. Step 2: Convert to fraction form
    44,624.44/66,942.92 = 13,036.81/x
  3. Step 3: Cross multiply
    44,624.44x = 66,942.92 × 13,036.81
  4. Step 4: Simplify right side
    44,624.44x = 872,722,128.89
  5. Step 5: Solve for x
    x = 872,722,128.89/44,624.44
  6. Step 6: Final answer
    x = 19,557.04

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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.