Home / 45,751.36-68,580.84-22,024.06

Finding the Fourth Proportional to 45,751.36, 68,580.84 and 22,024.06

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Solution

The fourth proportional to 45,751.36, 68,580.84 and 22,024.06 is: 33,013.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,751.36 : 68,580.84 = 22,024.06 : x
  2. Step 2: Convert to fraction form
    45,751.36/68,580.84 = 22,024.06/x
  3. Step 3: Cross multiply
    45,751.36x = 68,580.84 × 22,024.06
  4. Step 4: Simplify right side
    45,751.36x = 1,510,428,535.01
  5. Step 5: Solve for x
    x = 1,510,428,535.01/45,751.36
  6. Step 6: Final answer
    x = 33,013.85

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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.