Home / 24,293.73-33,454.76-21,105.57

Finding the Fourth Proportional to 24,293.73, 33,454.76 and 21,105.57

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Solution

The fourth proportional to 24,293.73, 33,454.76 and 21,105.57 is: 29,064.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293.73 : 33,454.76 = 21,105.57 : x
  2. Step 2: Convert to fraction form
    24,293.73/33,454.76 = 21,105.57/x
  3. Step 3: Cross multiply
    24,293.73x = 33,454.76 × 21,105.57
  4. Step 4: Simplify right side
    24,293.73x = 706,081,779.01
  5. Step 5: Solve for x
    x = 706,081,779.01/24,293.73
  6. Step 6: Final answer
    x = 29,064.36

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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.