Home / 244,836.76-367,368.19-111,757.81

Finding the Fourth Proportional to 244,836.76, 367,368.19 and 111,757.81

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Solution

The fourth proportional to 244,836.76, 367,368.19 and 111,757.81 is: 167,688.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,836.76 : 367,368.19 = 111,757.81 : x
  2. Step 2: Convert to fraction form
    244,836.76/367,368.19 = 111,757.81/x
  3. Step 3: Cross multiply
    244,836.76x = 367,368.19 × 111,757.81
  4. Step 4: Simplify right side
    244,836.76x = 41,056,264,378.06
  5. Step 5: Solve for x
    x = 41,056,264,378.06/244,836.76
  6. Step 6: Final answer
    x = 167,688.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.