Home / 244,798.51-366,945.15-102,726.31

Finding the Fourth Proportional to 244,798.51, 366,945.15 and 102,726.31

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Solution

The fourth proportional to 244,798.51, 366,945.15 and 102,726.31 is: 153,983.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,798.51 : 366,945.15 = 102,726.31 : x
  2. Step 2: Convert to fraction form
    244,798.51/366,945.15 = 102,726.31/x
  3. Step 3: Cross multiply
    244,798.51x = 366,945.15 × 102,726.31
  4. Step 4: Simplify right side
    244,798.51x = 37,694,919,397.17
  5. Step 5: Solve for x
    x = 37,694,919,397.17/244,798.51
  6. Step 6: Final answer
    x = 153,983.45

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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.