Home / 3,602.18-5,403.11-2,064.26

Finding the Fourth Proportional to 3,602.18, 5,403.11 and 2,064.26

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Solution

The fourth proportional to 3,602.18, 5,403.11 and 2,064.26 is: 3,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602.18 : 5,403.11 = 2,064.26 : x
  2. Step 2: Convert to fraction form
    3,602.18/5,403.11 = 2,064.26/x
  3. Step 3: Cross multiply
    3,602.18x = 5,403.11 × 2,064.26
  4. Step 4: Simplify right side
    3,602.18x = 11,153,423.85
  5. Step 5: Solve for x
    x = 11,153,423.85/3,602.18
  6. Step 6: Final answer
    x = 3,096.30

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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.