Home / 50,126.26-75,203.25-44,618.08

Finding the Fourth Proportional to 50,126.26, 75,203.25 and 44,618.08

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Solution

The fourth proportional to 50,126.26, 75,203.25 and 44,618.08 is: 66,939.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,126.26 : 75,203.25 = 44,618.08 : x
  2. Step 2: Convert to fraction form
    50,126.26/75,203.25 = 44,618.08/x
  3. Step 3: Cross multiply
    50,126.26x = 75,203.25 × 44,618.08
  4. Step 4: Simplify right side
    50,126.26x = 3,355,424,624.76
  5. Step 5: Solve for x
    x = 3,355,424,624.76/50,126.26
  6. Step 6: Final answer
    x = 66,939.46

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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.