Home / 22,346.04-30,831.93-16,367.33

Finding the Fourth Proportional to 22,346.04, 30,831.93 and 16,367.33

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Solution

The fourth proportional to 22,346.04, 30,831.93 and 16,367.33 is: 22,582.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.04 : 30,831.93 = 16,367.33 : x
  2. Step 2: Convert to fraction form
    22,346.04/30,831.93 = 16,367.33/x
  3. Step 3: Cross multiply
    22,346.04x = 30,831.93 × 16,367.33
  4. Step 4: Simplify right side
    22,346.04x = 504,636,218.69
  5. Step 5: Solve for x
    x = 504,636,218.69/22,346.04
  6. Step 6: Final answer
    x = 22,582.80

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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.