Home / 33,159.95-49,677.33-25,676.36

Finding the Fourth Proportional to 33,159.95, 49,677.33 and 25,676.36

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Solution

The fourth proportional to 33,159.95, 49,677.33 and 25,676.36 is: 38,466.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,159.95 : 49,677.33 = 25,676.36 : x
  2. Step 2: Convert to fraction form
    33,159.95/49,677.33 = 25,676.36/x
  3. Step 3: Cross multiply
    33,159.95x = 49,677.33 × 25,676.36
  4. Step 4: Simplify right side
    33,159.95x = 1,275,533,008.92
  5. Step 5: Solve for x
    x = 1,275,533,008.92/33,159.95
  6. Step 6: Final answer
    x = 38,466.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.