Home / 167,004.33-250,482.12-54,688.97

Finding the Fourth Proportional to 167,004.33, 250,482.12 and 54,688.97

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Solution

The fourth proportional to 167,004.33, 250,482.12 and 54,688.97 is: 82,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,004.33 : 250,482.12 = 54,688.97 : x
  2. Step 2: Convert to fraction form
    167,004.33/250,482.12 = 54,688.97/x
  3. Step 3: Cross multiply
    167,004.33x = 250,482.12 × 54,688.97
  4. Step 4: Simplify right side
    167,004.33x = 13,698,609,874.96
  5. Step 5: Solve for x
    x = 13,698,609,874.96/167,004.33
  6. Step 6: Final answer
    x = 82,025.48

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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.