Home / 94,958.84-131,057.41-59,160.38

Finding the Fourth Proportional to 94,958.84, 131,057.41 and 59,160.38

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Solution

The fourth proportional to 94,958.84, 131,057.41 and 59,160.38 is: 81,650.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,958.84 : 131,057.41 = 59,160.38 : x
  2. Step 2: Convert to fraction form
    94,958.84/131,057.41 = 59,160.38/x
  3. Step 3: Cross multiply
    94,958.84x = 131,057.41 × 59,160.38
  4. Step 4: Simplify right side
    94,958.84x = 7,753,406,652.96
  5. Step 5: Solve for x
    x = 7,753,406,652.96/94,958.84
  6. Step 6: Final answer
    x = 81,650.19

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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.