Home / 68,319.70-94,266.85-41,476.34

Finding the Fourth Proportional to 68,319.70, 94,266.85 and 41,476.34

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Solution

The fourth proportional to 68,319.70, 94,266.85 and 41,476.34 is: 57,228.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,319.70 : 94,266.85 = 41,476.34 : x
  2. Step 2: Convert to fraction form
    68,319.70/94,266.85 = 41,476.34/x
  3. Step 3: Cross multiply
    68,319.70x = 94,266.85 × 41,476.34
  4. Step 4: Simplify right side
    68,319.70x = 3,909,843,921.33
  5. Step 5: Solve for x
    x = 3,909,843,921.33/68,319.70
  6. Step 6: Final answer
    x = 57,228.65

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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.