Home / 166,066.68-248,886.18-60,760.20

Finding the Fourth Proportional to 166,066.68, 248,886.18 and 60,760.20

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Solution

The fourth proportional to 166,066.68, 248,886.18 and 60,760.20 is: 91,062.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,066.68 : 248,886.18 = 60,760.20 : x
  2. Step 2: Convert to fraction form
    166,066.68/248,886.18 = 60,760.20/x
  3. Step 3: Cross multiply
    166,066.68x = 248,886.18 × 60,760.20
  4. Step 4: Simplify right side
    166,066.68x = 15,122,374,074.04
  5. Step 5: Solve for x
    x = 15,122,374,074.04/166,066.68
  6. Step 6: Final answer
    x = 91,062.06

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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.