Home / 51,676.39-77,522.70-22,094.38

Finding the Fourth Proportional to 51,676.39, 77,522.70 and 22,094.38

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Solution

The fourth proportional to 51,676.39, 77,522.70 and 22,094.38 is: 33,145.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,676.39 : 77,522.70 = 22,094.38 : x
  2. Step 2: Convert to fraction form
    51,676.39/77,522.70 = 22,094.38/x
  3. Step 3: Cross multiply
    51,676.39x = 77,522.70 × 22,094.38
  4. Step 4: Simplify right side
    51,676.39x = 1,712,815,604.81
  5. Step 5: Solve for x
    x = 1,712,815,604.81/51,676.39
  6. Step 6: Final answer
    x = 33,145.04

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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.