Home / 26,498.44-36,542.73-17,407.81

Finding the Fourth Proportional to 26,498.44, 36,542.73 and 17,407.81

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Solution

The fourth proportional to 26,498.44, 36,542.73 and 17,407.81 is: 24,006.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,498.44 : 36,542.73 = 17,407.81 : x
  2. Step 2: Convert to fraction form
    26,498.44/36,542.73 = 17,407.81/x
  3. Step 3: Cross multiply
    26,498.44x = 36,542.73 × 17,407.81
  4. Step 4: Simplify right side
    26,498.44x = 636,128,900.72
  5. Step 5: Solve for x
    x = 636,128,900.72/26,498.44
  6. Step 6: Final answer
    x = 24,006.28

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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.