Home / 53,367.54-80,008.11-22,226.10

Finding the Fourth Proportional to 53,367.54, 80,008.11 and 22,226.10

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Solution

The fourth proportional to 53,367.54, 80,008.11 and 22,226.10 is: 33,321.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,367.54 : 80,008.11 = 22,226.10 : x
  2. Step 2: Convert to fraction form
    53,367.54/80,008.11 = 22,226.10/x
  3. Step 3: Cross multiply
    53,367.54x = 80,008.11 × 22,226.10
  4. Step 4: Simplify right side
    53,367.54x = 1,778,268,253.67
  5. Step 5: Solve for x
    x = 1,778,268,253.67/53,367.54
  6. Step 6: Final answer
    x = 33,321.16

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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.