Home / 195,219.84-268,844.64-183,055.11

Finding the Fourth Proportional to 195,219.84, 268,844.64 and 183,055.11

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Solution

The fourth proportional to 195,219.84, 268,844.64 and 183,055.11 is: 252,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,219.84 : 268,844.64 = 183,055.11 : x
  2. Step 2: Convert to fraction form
    195,219.84/268,844.64 = 183,055.11/x
  3. Step 3: Cross multiply
    195,219.84x = 268,844.64 × 183,055.11
  4. Step 4: Simplify right side
    195,219.84x = 49,213,382,888.61
  5. Step 5: Solve for x
    x = 49,213,382,888.61/195,219.84
  6. Step 6: Final answer
    x = 252,092.12

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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.