Home / 68,801.14-94,955.95-41,959.22

Finding the Fourth Proportional to 68,801.14, 94,955.95 and 41,959.22

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Solution

The fourth proportional to 68,801.14, 94,955.95 and 41,959.22 is: 57,910.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,801.14 : 94,955.95 = 41,959.22 : x
  2. Step 2: Convert to fraction form
    68,801.14/94,955.95 = 41,959.22/x
  3. Step 3: Cross multiply
    68,801.14x = 94,955.95 × 41,959.22
  4. Step 4: Simplify right side
    68,801.14x = 3,984,277,596.36
  5. Step 5: Solve for x
    x = 3,984,277,596.36/68,801.14
  6. Step 6: Final answer
    x = 57,910.05

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1.5x scale

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.