Home / 24,521.59-33,831.08-16,028.61

Finding the Fourth Proportional to 24,521.59, 33,831.08 and 16,028.61

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Solution

The fourth proportional to 24,521.59, 33,831.08 and 16,028.61 is: 22,113.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,521.59 : 33,831.08 = 16,028.61 : x
  2. Step 2: Convert to fraction form
    24,521.59/33,831.08 = 16,028.61/x
  3. Step 3: Cross multiply
    24,521.59x = 33,831.08 × 16,028.61
  4. Step 4: Simplify right side
    24,521.59x = 542,265,187.20
  5. Step 5: Solve for x
    x = 542,265,187.20/24,521.59
  6. Step 6: Final answer
    x = 22,113.79

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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.