Home / 68,952.27-95,164.44-42,110.22

Finding the Fourth Proportional to 68,952.27, 95,164.44 and 42,110.22

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Solution

The fourth proportional to 68,952.27, 95,164.44 and 42,110.22 is: 58,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,952.27 : 95,164.44 = 42,110.22 : x
  2. Step 2: Convert to fraction form
    68,952.27/95,164.44 = 42,110.22/x
  3. Step 3: Cross multiply
    68,952.27x = 95,164.44 × 42,110.22
  4. Step 4: Simplify right side
    68,952.27x = 4,007,395,504.58
  5. Step 5: Solve for x
    x = 4,007,395,504.58/68,952.27
  6. Step 6: Final answer
    x = 58,118.40

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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.