Home / 51,664.14-77,504.30-22,082.13

Finding the Fourth Proportional to 51,664.14, 77,504.30 and 22,082.13

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Solution

The fourth proportional to 51,664.14, 77,504.30 and 22,082.13 is: 33,126.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,664.14 : 77,504.30 = 22,082.13 : x
  2. Step 2: Convert to fraction form
    51,664.14/77,504.30 = 22,082.13/x
  3. Step 3: Cross multiply
    51,664.14x = 77,504.30 × 22,082.13
  4. Step 4: Simplify right side
    51,664.14x = 1,711,460,028.16
  5. Step 5: Solve for x
    x = 1,711,460,028.16/51,664.14
  6. Step 6: Final answer
    x = 33,126.65

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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.