Home / 94,196.76-141,170.06-69,119.44

Finding the Fourth Proportional to 94,196.76, 141,170.06 and 69,119.44

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Solution

The fourth proportional to 94,196.76, 141,170.06 and 69,119.44 is: 103,587.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,196.76 : 141,170.06 = 69,119.44 : x
  2. Step 2: Convert to fraction form
    94,196.76/141,170.06 = 69,119.44/x
  3. Step 3: Cross multiply
    94,196.76x = 141,170.06 × 69,119.44
  4. Step 4: Simplify right side
    94,196.76x = 9,757,595,491.97
  5. Step 5: Solve for x
    x = 9,757,595,491.97/94,196.76
  6. Step 6: Final answer
    x = 103,587.38

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1.5x scale

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.