Home / 11,064.98-15,269.46-6,029.22

Finding the Fourth Proportional to 11,064.98, 15,269.46 and 6,029.22

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Solution

The fourth proportional to 11,064.98, 15,269.46 and 6,029.22 is: 8,320.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.98 : 15,269.46 = 6,029.22 : x
  2. Step 2: Convert to fraction form
    11,064.98/15,269.46 = 6,029.22/x
  3. Step 3: Cross multiply
    11,064.98x = 15,269.46 × 6,029.22
  4. Step 4: Simplify right side
    11,064.98x = 92,062,933.62
  5. Step 5: Solve for x
    x = 92,062,933.62/11,064.98
  6. Step 6: Final answer
    x = 8,320.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.