Home / 184,577.04-254,716.47-99,694.17

Finding the Fourth Proportional to 184,577.04, 254,716.47 and 99,694.17

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Solution

The fourth proportional to 184,577.04, 254,716.47 and 99,694.17 is: 137,578.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,577.04 : 254,716.47 = 99,694.17 : x
  2. Step 2: Convert to fraction form
    184,577.04/254,716.47 = 99,694.17/x
  3. Step 3: Cross multiply
    184,577.04x = 254,716.47 × 99,694.17
  4. Step 4: Simplify right side
    184,577.04x = 25,393,747,061.98
  5. Step 5: Solve for x
    x = 25,393,747,061.98/184,577.04
  6. Step 6: Final answer
    x = 137,578.04

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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.