Home / 80,097.19-110,529.66-44,285.11

Finding the Fourth Proportional to 80,097.19, 110,529.66 and 44,285.11

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Solution

The fourth proportional to 80,097.19, 110,529.66 and 44,285.11 is: 61,110.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,097.19 : 110,529.66 = 44,285.11 : x
  2. Step 2: Convert to fraction form
    80,097.19/110,529.66 = 44,285.11/x
  3. Step 3: Cross multiply
    80,097.19x = 110,529.66 × 44,285.11
  4. Step 4: Simplify right side
    80,097.19x = 4,894,818,151.36
  5. Step 5: Solve for x
    x = 4,894,818,151.36/80,097.19
  6. Step 6: Final answer
    x = 61,110.98

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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.