Home / 45,622.01-68,476.06-23,450.95

Finding the Fourth Proportional to 45,622.01, 68,476.06 and 23,450.95

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Solution

The fourth proportional to 45,622.01, 68,476.06 and 23,450.95 is: 35,198.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,622.01 : 68,476.06 = 23,450.95 : x
  2. Step 2: Convert to fraction form
    45,622.01/68,476.06 = 23,450.95/x
  3. Step 3: Cross multiply
    45,622.01x = 68,476.06 × 23,450.95
  4. Step 4: Simplify right side
    45,622.01x = 1,605,828,659.26
  5. Step 5: Solve for x
    x = 1,605,828,659.26/45,622.01
  6. Step 6: Final answer
    x = 35,198.56

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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.