Home / 167,334.42-250,374.24-99,618.77

Finding the Fourth Proportional to 167,334.42, 250,374.24 and 99,618.77

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Solution

The fourth proportional to 167,334.42, 250,374.24 and 99,618.77 is: 149,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,334.42 : 250,374.24 = 99,618.77 : x
  2. Step 2: Convert to fraction form
    167,334.42/250,374.24 = 99,618.77/x
  3. Step 3: Cross multiply
    167,334.42x = 250,374.24 × 99,618.77
  4. Step 4: Simplify right side
    167,334.42x = 24,941,972,576.61
  5. Step 5: Solve for x
    x = 24,941,972,576.61/167,334.42
  6. Step 6: Final answer
    x = 149,054.65

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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.