Home / 195,883.10-293,824.65-96,107.30

Finding the Fourth Proportional to 195,883.10, 293,824.65 and 96,107.30

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Solution

The fourth proportional to 195,883.10, 293,824.65 and 96,107.30 is: 144,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,883.10 : 293,824.65 = 96,107.30 : x
  2. Step 2: Convert to fraction form
    195,883.10/293,824.65 = 96,107.30/x
  3. Step 3: Cross multiply
    195,883.10x = 293,824.65 × 96,107.30
  4. Step 4: Simplify right side
    195,883.10x = 28,238,693,784.95
  5. Step 5: Solve for x
    x = 28,238,693,784.95/195,883.10
  6. Step 6: Final answer
    x = 144,160.95

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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.