Home / 41,869.40-62,738.44-35,603.64

Finding the Fourth Proportional to 41,869.40, 62,738.44 and 35,603.64

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Solution

The fourth proportional to 41,869.40, 62,738.44 and 35,603.64 is: 53,349.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,869.40 : 62,738.44 = 35,603.64 : x
  2. Step 2: Convert to fraction form
    41,869.40/62,738.44 = 35,603.64/x
  3. Step 3: Cross multiply
    41,869.40x = 62,738.44 × 35,603.64
  4. Step 4: Simplify right side
    41,869.40x = 2,233,716,831.92
  5. Step 5: Solve for x
    x = 2,233,716,831.92/41,869.40
  6. Step 6: Final answer
    x = 53,349.63

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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.