Home / 167,152.14-250,552.05-54,803.04

Finding the Fourth Proportional to 167,152.14, 250,552.05 and 54,803.04

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Solution

The fourth proportional to 167,152.14, 250,552.05 and 54,803.04 is: 82,146.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,152.14 : 250,552.05 = 54,803.04 : x
  2. Step 2: Convert to fraction form
    167,152.14/250,552.05 = 54,803.04/x
  3. Step 3: Cross multiply
    167,152.14x = 250,552.05 × 54,803.04
  4. Step 4: Simplify right side
    167,152.14x = 13,731,014,018.23
  5. Step 5: Solve for x
    x = 13,731,014,018.23/167,152.14
  6. Step 6: Final answer
    x = 82,146.80

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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.