Home / 32,441.95-44,770.22-19,021.15

Finding the Fourth Proportional to 32,441.95, 44,770.22 and 19,021.15

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Solution

The fourth proportional to 32,441.95, 44,770.22 and 19,021.15 is: 26,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,441.95 : 44,770.22 = 19,021.15 : x
  2. Step 2: Convert to fraction form
    32,441.95/44,770.22 = 19,021.15/x
  3. Step 3: Cross multiply
    32,441.95x = 44,770.22 × 19,021.15
  4. Step 4: Simplify right side
    32,441.95x = 851,581,070.15
  5. Step 5: Solve for x
    x = 851,581,070.15/32,441.95
  6. Step 6: Final answer
    x = 26,249.38

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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.