Home / 195,634.05-293,514.06-89,056.14

Finding the Fourth Proportional to 195,634.05, 293,514.06 and 89,056.14

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Solution

The fourth proportional to 195,634.05, 293,514.06 and 89,056.14 is: 133,612.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,634.05 : 293,514.06 = 89,056.14 : x
  2. Step 2: Convert to fraction form
    195,634.05/293,514.06 = 89,056.14/x
  3. Step 3: Cross multiply
    195,634.05x = 293,514.06 × 89,056.14
  4. Step 4: Simplify right side
    195,634.05x = 26,139,229,219.33
  5. Step 5: Solve for x
    x = 26,139,229,219.33/195,634.05
  6. Step 6: Final answer
    x = 133,612.88

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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.