Home / 4,024.80-6,064.62-3,310.38

Finding the Fourth Proportional to 4,024.80, 6,064.62 and 3,310.38

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Solution

The fourth proportional to 4,024.80, 6,064.62 and 3,310.38 is: 4,988.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.80 : 6,064.62 = 3,310.38 : x
  2. Step 2: Convert to fraction form
    4,024.80/6,064.62 = 3,310.38/x
  3. Step 3: Cross multiply
    4,024.80x = 6,064.62 × 3,310.38
  4. Step 4: Simplify right side
    4,024.80x = 20,076,196.76
  5. Step 5: Solve for x
    x = 20,076,196.76/4,024.80
  6. Step 6: Final answer
    x = 4,988.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.