Home / 4,203.02-6,294.94-2,013.30

Finding the Fourth Proportional to 4,203.02, 6,294.94 and 2,013.30

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Solution

The fourth proportional to 4,203.02, 6,294.94 and 2,013.30 is: 3,015.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203.02 : 6,294.94 = 2,013.30 : x
  2. Step 2: Convert to fraction form
    4,203.02/6,294.94 = 2,013.30/x
  3. Step 3: Cross multiply
    4,203.02x = 6,294.94 × 2,013.30
  4. Step 4: Simplify right side
    4,203.02x = 12,673,602.70
  5. Step 5: Solve for x
    x = 12,673,602.70/4,203.02
  6. Step 6: Final answer
    x = 3,015.36

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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.