Home / 44,441.28-61,329.62-30,105.50

Finding the Fourth Proportional to 44,441.28, 61,329.62 and 30,105.50

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Solution

The fourth proportional to 44,441.28, 61,329.62 and 30,105.50 is: 41,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,441.28 : 61,329.62 = 30,105.50 : x
  2. Step 2: Convert to fraction form
    44,441.28/61,329.62 = 30,105.50/x
  3. Step 3: Cross multiply
    44,441.28x = 61,329.62 × 30,105.50
  4. Step 4: Simplify right side
    44,441.28x = 1,846,358,643.53
  5. Step 5: Solve for x
    x = 1,846,358,643.53/44,441.28
  6. Step 6: Final answer
    x = 41,546.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.