Home / 94,066.58-141,121.41-40,767.51

Finding the Fourth Proportional to 94,066.58, 141,121.41 and 40,767.51

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Solution

The fourth proportional to 94,066.58, 141,121.41 and 40,767.51 is: 61,160.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,066.58 : 141,121.41 = 40,767.51 : x
  2. Step 2: Convert to fraction form
    94,066.58/141,121.41 = 40,767.51/x
  3. Step 3: Cross multiply
    94,066.58x = 141,121.41 × 40,767.51
  4. Step 4: Simplify right side
    94,066.58x = 5,753,167,787.78
  5. Step 5: Solve for x
    x = 5,753,167,787.78/94,066.58
  6. Step 6: Final answer
    x = 61,160.60

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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.