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Finding the Fourth Proportional to 167,037.53, 250,222.53 and 100,441.22

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Solution

The fourth proportional to 167,037.53, 250,222.53 and 100,441.22 is: 150,461.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,037.53 : 250,222.53 = 100,441.22 : x
  2. Step 2: Convert to fraction form
    167,037.53/250,222.53 = 100,441.22/x
  3. Step 3: Cross multiply
    167,037.53x = 250,222.53 × 100,441.22
  4. Step 4: Simplify right side
    167,037.53x = 25,132,656,184.69
  5. Step 5: Solve for x
    x = 25,132,656,184.69/167,037.53
  6. Step 6: Final answer
    x = 150,461.13

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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.