Home / 24,826.26-34,220.79-19,511.94

Finding the Fourth Proportional to 24,826.26, 34,220.79 and 19,511.94

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Solution

The fourth proportional to 24,826.26, 34,220.79 and 19,511.94 is: 26,895.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,826.26 : 34,220.79 = 19,511.94 : x
  2. Step 2: Convert to fraction form
    24,826.26/34,220.79 = 19,511.94/x
  3. Step 3: Cross multiply
    24,826.26x = 34,220.79 × 19,511.94
  4. Step 4: Simplify right side
    24,826.26x = 667,714,001.23
  5. Step 5: Solve for x
    x = 667,714,001.23/24,826.26
  6. Step 6: Final answer
    x = 26,895.47

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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.