Home / 43,871.23-60,542.07-23,728.09

Finding the Fourth Proportional to 43,871.23, 60,542.07 and 23,728.09

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Solution

The fourth proportional to 43,871.23, 60,542.07 and 23,728.09 is: 32,744.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,871.23 : 60,542.07 = 23,728.09 : x
  2. Step 2: Convert to fraction form
    43,871.23/60,542.07 = 23,728.09/x
  3. Step 3: Cross multiply
    43,871.23x = 60,542.07 × 23,728.09
  4. Step 4: Simplify right side
    43,871.23x = 1,436,547,685.75
  5. Step 5: Solve for x
    x = 1,436,547,685.75/43,871.23
  6. Step 6: Final answer
    x = 32,744.64

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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.