Home / 167,153.14-250,553.55-54,804.04

Finding the Fourth Proportional to 167,153.14, 250,553.55 and 54,804.04

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Solution

The fourth proportional to 167,153.14, 250,553.55 and 54,804.04 is: 82,148.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,153.14 : 250,553.55 = 54,804.04 : x
  2. Step 2: Convert to fraction form
    167,153.14/250,553.55 = 54,804.04/x
  3. Step 3: Cross multiply
    167,153.14x = 250,553.55 × 54,804.04
  4. Step 4: Simplify right side
    167,153.14x = 13,731,346,776.34
  5. Step 5: Solve for x
    x = 13,731,346,776.34/167,153.14
  6. Step 6: Final answer
    x = 82,148.30

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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.