Home / 132,926.96-199,412.04-44,165.36

Finding the Fourth Proportional to 132,926.96, 199,412.04 and 44,165.36

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Solution

The fourth proportional to 132,926.96, 199,412.04 and 44,165.36 is: 66,255.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,926.96 : 199,412.04 = 44,165.36 : x
  2. Step 2: Convert to fraction form
    132,926.96/199,412.04 = 44,165.36/x
  3. Step 3: Cross multiply
    132,926.96x = 199,412.04 × 44,165.36
  4. Step 4: Simplify right side
    132,926.96x = 8,807,104,534.93
  5. Step 5: Solve for x
    x = 8,807,104,534.93/132,926.96
  6. Step 6: Final answer
    x = 66,255.22

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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.