Home / 80,376.07-110,923.88-44,566.07

Finding the Fourth Proportional to 80,376.07, 110,923.88 and 44,566.07

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Solution

The fourth proportional to 80,376.07, 110,923.88 and 44,566.07 is: 61,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,376.07 : 110,923.88 = 44,566.07 : x
  2. Step 2: Convert to fraction form
    80,376.07/110,923.88 = 44,566.07/x
  3. Step 3: Cross multiply
    80,376.07x = 110,923.88 × 44,566.07
  4. Step 4: Simplify right side
    80,376.07x = 4,943,441,809.91
  5. Step 5: Solve for x
    x = 4,943,441,809.91/80,376.07
  6. Step 6: Final answer
    x = 61,503.90

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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.