Home / 195,858.05-293,785.77-94,537.84

Finding the Fourth Proportional to 195,858.05, 293,785.77 and 94,537.84

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Solution

The fourth proportional to 195,858.05, 293,785.77 and 94,537.84 is: 141,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,858.05 : 293,785.77 = 94,537.84 : x
  2. Step 2: Convert to fraction form
    195,858.05/293,785.77 = 94,537.84/x
  3. Step 3: Cross multiply
    195,858.05x = 293,785.77 × 94,537.84
  4. Step 4: Simplify right side
    195,858.05x = 27,773,872,118.54
  5. Step 5: Solve for x
    x = 27,773,872,118.54/195,858.05
  6. Step 6: Final answer
    x = 141,806.13

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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.