Home / 37,217.07-55,831.82-17,246.57

Finding the Fourth Proportional to 37,217.07, 55,831.82 and 17,246.57

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Solution

The fourth proportional to 37,217.07, 55,831.82 and 17,246.57 is: 25,872.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,217.07 : 55,831.82 = 17,246.57 : x
  2. Step 2: Convert to fraction form
    37,217.07/55,831.82 = 17,246.57/x
  3. Step 3: Cross multiply
    37,217.07x = 55,831.82 × 17,246.57
  4. Step 4: Simplify right side
    37,217.07x = 962,907,026.47
  5. Step 5: Solve for x
    x = 962,907,026.47/37,217.07
  6. Step 6: Final answer
    x = 25,872.73

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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.