Home / 11,134.31-16,701.98-6,200.23

Finding the Fourth Proportional to 11,134.31, 16,701.98 and 6,200.23

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Solution

The fourth proportional to 11,134.31, 16,701.98 and 6,200.23 is: 9,300.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.31 : 16,701.98 = 6,200.23 : x
  2. Step 2: Convert to fraction form
    11,134.31/16,701.98 = 6,200.23/x
  3. Step 3: Cross multiply
    11,134.31x = 16,701.98 × 6,200.23
  4. Step 4: Simplify right side
    11,134.31x = 103,556,110.89
  5. Step 5: Solve for x
    x = 103,556,110.89/11,134.31
  6. Step 6: Final answer
    x = 9,300.63

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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.