Home / 4,837.08-7,241.70-3,610.20

Finding the Fourth Proportional to 4,837.08, 7,241.70 and 3,610.20

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Solution

The fourth proportional to 4,837.08, 7,241.70 and 3,610.20 is: 5,404.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.08 : 7,241.70 = 3,610.20 : x
  2. Step 2: Convert to fraction form
    4,837.08/7,241.70 = 3,610.20/x
  3. Step 3: Cross multiply
    4,837.08x = 7,241.70 × 3,610.20
  4. Step 4: Simplify right side
    4,837.08x = 26,143,985.34
  5. Step 5: Solve for x
    x = 26,143,985.34/4,837.08
  6. Step 6: Final answer
    x = 5,404.91

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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.