Home / 24,770.44-34,187.16-19,113.40

Finding the Fourth Proportional to 24,770.44, 34,187.16 and 19,113.40

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Solution

The fourth proportional to 24,770.44, 34,187.16 and 19,113.40 is: 26,379.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,770.44 : 34,187.16 = 19,113.40 : x
  2. Step 2: Convert to fraction form
    24,770.44/34,187.16 = 19,113.40/x
  3. Step 3: Cross multiply
    24,770.44x = 34,187.16 × 19,113.40
  4. Step 4: Simplify right side
    24,770.44x = 653,432,863.94
  5. Step 5: Solve for x
    x = 653,432,863.94/24,770.44
  6. Step 6: Final answer
    x = 26,379.54

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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.