Home / 29,766.08-44,677.92-21,892.80

Finding the Fourth Proportional to 29,766.08, 44,677.92 and 21,892.80

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Solution

The fourth proportional to 29,766.08, 44,677.92 and 21,892.80 is: 32,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,766.08 : 44,677.92 = 21,892.80 : x
  2. Step 2: Convert to fraction form
    29,766.08/44,677.92 = 21,892.80/x
  3. Step 3: Cross multiply
    29,766.08x = 44,677.92 × 21,892.80
  4. Step 4: Simplify right side
    29,766.08x = 978,124,766.98
  5. Step 5: Solve for x
    x = 978,124,766.98/29,766.08
  6. Step 6: Final answer
    x = 32,860.38

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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.