Home / 33,325.02-49,982.67-11,137.91

Finding the Fourth Proportional to 33,325.02, 49,982.67 and 11,137.91

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Solution

The fourth proportional to 33,325.02, 49,982.67 and 11,137.91 is: 16,705.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325.02 : 49,982.67 = 11,137.91 : x
  2. Step 2: Convert to fraction form
    33,325.02/49,982.67 = 11,137.91/x
  3. Step 3: Cross multiply
    33,325.02x = 49,982.67 × 11,137.91
  4. Step 4: Simplify right side
    33,325.02x = 556,702,230.11
  5. Step 5: Solve for x
    x = 556,702,230.11/33,325.02
  6. Step 6: Final answer
    x = 16,705.23

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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.