Home / 23,674.11-32,669.31-13,063.60

Finding the Fourth Proportional to 23,674.11, 32,669.31 and 13,063.60

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Solution

The fourth proportional to 23,674.11, 32,669.31 and 13,063.60 is: 18,027.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.11 : 32,669.31 = 13,063.60 : x
  2. Step 2: Convert to fraction form
    23,674.11/32,669.31 = 13,063.60/x
  3. Step 3: Cross multiply
    23,674.11x = 32,669.31 × 13,063.60
  4. Step 4: Simplify right side
    23,674.11x = 426,778,798.12
  5. Step 5: Solve for x
    x = 426,778,798.12/23,674.11
  6. Step 6: Final answer
    x = 18,027.24

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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.