Home / 50,554.09-75,831.07-22,467.61

Finding the Fourth Proportional to 50,554.09, 75,831.07 and 22,467.61

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Solution

The fourth proportional to 50,554.09, 75,831.07 and 22,467.61 is: 33,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,554.09 : 75,831.07 = 22,467.61 : x
  2. Step 2: Convert to fraction form
    50,554.09/75,831.07 = 22,467.61/x
  3. Step 3: Cross multiply
    50,554.09x = 75,831.07 × 22,467.61
  4. Step 4: Simplify right side
    50,554.09x = 1,703,742,906.64
  5. Step 5: Solve for x
    x = 1,703,742,906.64/50,554.09
  6. Step 6: Final answer
    x = 33,701.39

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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.