Home / 24,268.86-36,403.29-13,873.32

Finding the Fourth Proportional to 24,268.86, 36,403.29 and 13,873.32

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Solution

The fourth proportional to 24,268.86, 36,403.29 and 13,873.32 is: 20,809.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268.86 : 36,403.29 = 13,873.32 : x
  2. Step 2: Convert to fraction form
    24,268.86/36,403.29 = 13,873.32/x
  3. Step 3: Cross multiply
    24,268.86x = 36,403.29 × 13,873.32
  4. Step 4: Simplify right side
    24,268.86x = 505,034,491.22
  5. Step 5: Solve for x
    x = 505,034,491.22/24,268.86
  6. Step 6: Final answer
    x = 20,809.98

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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.