Home / 4,001.02-5,995.77-3,137.02

Finding the Fourth Proportional to 4,001.02, 5,995.77 and 3,137.02

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Solution

The fourth proportional to 4,001.02, 5,995.77 and 3,137.02 is: 4,701.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001.02 : 5,995.77 = 3,137.02 : x
  2. Step 2: Convert to fraction form
    4,001.02/5,995.77 = 3,137.02/x
  3. Step 3: Cross multiply
    4,001.02x = 5,995.77 × 3,137.02
  4. Step 4: Simplify right side
    4,001.02x = 18,808,850.41
  5. Step 5: Solve for x
    x = 18,808,850.41/4,001.02
  6. Step 6: Final answer
    x = 4,701.01

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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.