Home / 244,266.57-366,322.10-102,111.57

Finding the Fourth Proportional to 244,266.57, 366,322.10 and 102,111.57

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Solution

The fourth proportional to 244,266.57, 366,322.10 and 102,111.57 is: 153,134.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,266.57 : 366,322.10 = 102,111.57 : x
  2. Step 2: Convert to fraction form
    244,266.57/366,322.10 = 102,111.57/x
  3. Step 3: Cross multiply
    244,266.57x = 366,322.10 × 102,111.57
  4. Step 4: Simplify right side
    244,266.57x = 37,405,724,246.14
  5. Step 5: Solve for x
    x = 37,405,724,246.14/244,266.57
  6. Step 6: Final answer
    x = 153,134.85

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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.