Home / 244,772.03-366,905.45-102,699.81

Finding the Fourth Proportional to 244,772.03, 366,905.45 and 102,699.81

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Solution

The fourth proportional to 244,772.03, 366,905.45 and 102,699.81 is: 153,943.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,772.03 : 366,905.45 = 102,699.81 : x
  2. Step 2: Convert to fraction form
    244,772.03/366,905.45 = 102,699.81/x
  3. Step 3: Cross multiply
    244,772.03x = 366,905.45 × 102,699.81
  4. Step 4: Simplify right side
    244,772.03x = 37,681,119,489.47
  5. Step 5: Solve for x
    x = 37,681,119,489.47/244,772.03
  6. Step 6: Final answer
    x = 153,943.73

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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.