Home / 24,268.18-33,491.49-16,187.86

Finding the Fourth Proportional to 24,268.18, 33,491.49 and 16,187.86

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Solution

The fourth proportional to 24,268.18, 33,491.49 and 16,187.86 is: 22,340.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268.18 : 33,491.49 = 16,187.86 : x
  2. Step 2: Convert to fraction form
    24,268.18/33,491.49 = 16,187.86/x
  3. Step 3: Cross multiply
    24,268.18x = 33,491.49 × 16,187.86
  4. Step 4: Simplify right side
    24,268.18x = 542,155,551.31
  5. Step 5: Solve for x
    x = 542,155,551.31/24,268.18
  6. Step 6: Final answer
    x = 22,340.18

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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.