Home / 68,299.32-94,259.28-41,448.66

Finding the Fourth Proportional to 68,299.32, 94,259.28 and 41,448.66

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Solution

The fourth proportional to 68,299.32, 94,259.28 and 41,448.66 is: 57,202.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,299.32 : 94,259.28 = 41,448.66 : x
  2. Step 2: Convert to fraction form
    68,299.32/94,259.28 = 41,448.66/x
  3. Step 3: Cross multiply
    68,299.32x = 94,259.28 × 41,448.66
  4. Step 4: Simplify right side
    68,299.32x = 3,906,920,848.56
  5. Step 5: Solve for x
    x = 3,906,920,848.56/68,299.32
  6. Step 6: Final answer
    x = 57,202.92

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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.