Home / 92,316.82-138,475.23-22,196.14

Finding the Fourth Proportional to 92,316.82, 138,475.23 and 22,196.14

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Solution

The fourth proportional to 92,316.82, 138,475.23 and 22,196.14 is: 33,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,316.82 : 138,475.23 = 22,196.14 : x
  2. Step 2: Convert to fraction form
    92,316.82/138,475.23 = 22,196.14/x
  3. Step 3: Cross multiply
    92,316.82x = 138,475.23 × 22,196.14
  4. Step 4: Simplify right side
    92,316.82x = 3,073,614,899.24
  5. Step 5: Solve for x
    x = 3,073,614,899.24/92,316.82
  6. Step 6: Final answer
    x = 33,294.20

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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.