Home / 34,813.44-52,220.28-11,122.02

Finding the Fourth Proportional to 34,813.44, 52,220.28 and 11,122.02

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Solution

The fourth proportional to 34,813.44, 52,220.28 and 11,122.02 is: 16,683.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,813.44 : 52,220.28 = 11,122.02 : x
  2. Step 2: Convert to fraction form
    34,813.44/52,220.28 = 11,122.02/x
  3. Step 3: Cross multiply
    34,813.44x = 52,220.28 × 11,122.02
  4. Step 4: Simplify right side
    34,813.44x = 580,794,998.57
  5. Step 5: Solve for x
    x = 580,794,998.57/34,813.44
  6. Step 6: Final answer
    x = 16,683.07

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1.5x scale

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.