Home / 41,603.70-62,370.44-19,405.38

Finding the Fourth Proportional to 41,603.70, 62,370.44 and 19,405.38

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Solution

The fourth proportional to 41,603.70, 62,370.44 and 19,405.38 is: 29,091.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,603.70 : 62,370.44 = 19,405.38 : x
  2. Step 2: Convert to fraction form
    41,603.70/62,370.44 = 19,405.38/x
  3. Step 3: Cross multiply
    41,603.70x = 62,370.44 × 19,405.38
  4. Step 4: Simplify right side
    41,603.70x = 1,210,322,088.97
  5. Step 5: Solve for x
    x = 1,210,322,088.97/41,603.70
  6. Step 6: Final answer
    x = 29,091.69

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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.