Home / 79,895.22-110,250.75-44,085.15

Finding the Fourth Proportional to 79,895.22, 110,250.75 and 44,085.15

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Solution

The fourth proportional to 79,895.22, 110,250.75 and 44,085.15 is: 60,834.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,895.22 : 110,250.75 = 44,085.15 : x
  2. Step 2: Convert to fraction form
    79,895.22/110,250.75 = 44,085.15/x
  3. Step 3: Cross multiply
    79,895.22x = 110,250.75 × 44,085.15
  4. Step 4: Simplify right side
    79,895.22x = 4,860,420,768.65
  5. Step 5: Solve for x
    x = 4,860,420,768.65/79,895.22
  6. Step 6: Final answer
    x = 60,834.94

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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.