Home / 73,614.18-110,438.90-23,698.95

Finding the Fourth Proportional to 73,614.18, 110,438.90 and 23,698.95

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Solution

The fourth proportional to 73,614.18, 110,438.90 and 23,698.95 is: 35,554.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,614.18 : 110,438.90 = 23,698.95 : x
  2. Step 2: Convert to fraction form
    73,614.18/110,438.90 = 23,698.95/x
  3. Step 3: Cross multiply
    73,614.18x = 110,438.90 × 23,698.95
  4. Step 4: Simplify right side
    73,614.18x = 2,617,285,850.66
  5. Step 5: Solve for x
    x = 2,617,285,850.66/73,614.18
  6. Step 6: Final answer
    x = 35,554.10

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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.