Home / 114,347.08-171,454.20-44,144.38

Finding the Fourth Proportional to 114,347.08, 171,454.20 and 44,144.38

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Solution

The fourth proportional to 114,347.08, 171,454.20 and 44,144.38 is: 66,190.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,347.08 : 171,454.20 = 44,144.38 : x
  2. Step 2: Convert to fraction form
    114,347.08/171,454.20 = 44,144.38/x
  3. Step 3: Cross multiply
    114,347.08x = 171,454.20 × 44,144.38
  4. Step 4: Simplify right side
    114,347.08x = 7,568,739,357.40
  5. Step 5: Solve for x
    x = 7,568,739,357.40/114,347.08
  6. Step 6: Final answer
    x = 66,190.93

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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.