Home / 79,823.68-110,148.24-44,011.56

Finding the Fourth Proportional to 79,823.68, 110,148.24 and 44,011.56

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Solution

The fourth proportional to 79,823.68, 110,148.24 and 44,011.56 is: 60,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,823.68 : 110,148.24 = 44,011.56 : x
  2. Step 2: Convert to fraction form
    79,823.68/110,148.24 = 44,011.56/x
  3. Step 3: Cross multiply
    79,823.68x = 110,148.24 × 44,011.56
  4. Step 4: Simplify right side
    79,823.68x = 4,847,795,873.65
  5. Step 5: Solve for x
    x = 4,847,795,873.65/79,823.68
  6. Step 6: Final answer
    x = 60,731.30

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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.