Home / 184,609.75-254,761.46-99,726.82

Finding the Fourth Proportional to 184,609.75, 254,761.46 and 99,726.82

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Solution

The fourth proportional to 184,609.75, 254,761.46 and 99,726.82 is: 137,623.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,609.75 : 254,761.46 = 99,726.82 : x
  2. Step 2: Convert to fraction form
    184,609.75/254,761.46 = 99,726.82/x
  3. Step 3: Cross multiply
    184,609.75x = 254,761.46 × 99,726.82
  4. Step 4: Simplify right side
    184,609.75x = 25,406,550,264.36
  5. Step 5: Solve for x
    x = 25,406,550,264.36/184,609.75
  6. Step 6: Final answer
    x = 137,623.01

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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.