Home / 92,024.30-137,954.75-35,851.41

Finding the Fourth Proportional to 92,024.30, 137,954.75 and 35,851.41

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Solution

The fourth proportional to 92,024.30, 137,954.75 and 35,851.41 is: 53,745.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,024.30 : 137,954.75 = 35,851.41 : x
  2. Step 2: Convert to fraction form
    92,024.30/137,954.75 = 35,851.41/x
  3. Step 3: Cross multiply
    92,024.30x = 137,954.75 × 35,851.41
  4. Step 4: Simplify right side
    92,024.30x = 4,945,872,124.44
  5. Step 5: Solve for x
    x = 4,945,872,124.44/92,024.30
  6. Step 6: Final answer
    x = 53,745.28

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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.