Home / 144,190.33-216,305.98-44,358.84

Finding the Fourth Proportional to 144,190.33, 216,305.98 and 44,358.84

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Solution

The fourth proportional to 144,190.33, 216,305.98 and 44,358.84 is: 66,544.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,190.33 : 216,305.98 = 44,358.84 : x
  2. Step 2: Convert to fraction form
    144,190.33/216,305.98 = 44,358.84/x
  3. Step 3: Cross multiply
    144,190.33x = 216,305.98 × 44,358.84
  4. Step 4: Simplify right side
    144,190.33x = 9,595,082,246.97
  5. Step 5: Solve for x
    x = 9,595,082,246.97/144,190.33
  6. Step 6: Final answer
    x = 66,544.56

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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.