Home / 79,926.72-110,291.02-44,114.42

Finding the Fourth Proportional to 79,926.72, 110,291.02 and 44,114.42

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Solution

The fourth proportional to 79,926.72, 110,291.02 and 44,114.42 is: 60,873.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,926.72 : 110,291.02 = 44,114.42 : x
  2. Step 2: Convert to fraction form
    79,926.72/110,291.02 = 44,114.42/x
  3. Step 3: Cross multiply
    79,926.72x = 110,291.02 × 44,114.42
  4. Step 4: Simplify right side
    79,926.72x = 4,865,424,378.51
  5. Step 5: Solve for x
    x = 4,865,424,378.51/79,926.72
  6. Step 6: Final answer
    x = 60,873.56

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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.