Home / 79,927.32-110,299.10-44,117.33

Finding the Fourth Proportional to 79,927.32, 110,299.10 and 44,117.33

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Solution

The fourth proportional to 79,927.32, 110,299.10 and 44,117.33 is: 60,881.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,927.32 : 110,299.10 = 44,117.33 : x
  2. Step 2: Convert to fraction form
    79,927.32/110,299.10 = 44,117.33/x
  3. Step 3: Cross multiply
    79,927.32x = 110,299.10 × 44,117.33
  4. Step 4: Simplify right side
    79,927.32x = 4,866,101,021.32
  5. Step 5: Solve for x
    x = 4,866,101,021.32/79,927.32
  6. Step 6: Final answer
    x = 60,881.57

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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.