Home / 25,963.46-35,831.26-15,063.83

Finding the Fourth Proportional to 25,963.46, 35,831.26 and 15,063.83

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Solution

The fourth proportional to 25,963.46, 35,831.26 and 15,063.83 is: 20,789.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,963.46 : 35,831.26 = 15,063.83 : x
  2. Step 2: Convert to fraction form
    25,963.46/35,831.26 = 15,063.83/x
  3. Step 3: Cross multiply
    25,963.46x = 35,831.26 × 15,063.83
  4. Step 4: Simplify right side
    25,963.46x = 539,756,009.33
  5. Step 5: Solve for x
    x = 539,756,009.33/25,963.46
  6. Step 6: Final answer
    x = 20,789.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.