Home / 41,629.80-62,444.70-15,329.10

Finding the Fourth Proportional to 41,629.80, 62,444.70 and 15,329.10

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Solution

The fourth proportional to 41,629.80, 62,444.70 and 15,329.10 is: 22,993.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,629.80 : 62,444.70 = 15,329.10 : x
  2. Step 2: Convert to fraction form
    41,629.80/62,444.70 = 15,329.10/x
  3. Step 3: Cross multiply
    41,629.80x = 62,444.70 × 15,329.10
  4. Step 4: Simplify right side
    41,629.80x = 957,221,050.77
  5. Step 5: Solve for x
    x = 957,221,050.77/41,629.80
  6. Step 6: Final answer
    x = 22,993.65

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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.