Home / 4,933.22-7,402.57-2,011.30

Finding the Fourth Proportional to 4,933.22, 7,402.57 and 2,011.30

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Solution

The fourth proportional to 4,933.22, 7,402.57 and 2,011.30 is: 3,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.22 : 7,402.57 = 2,011.30 : x
  2. Step 2: Convert to fraction form
    4,933.22/7,402.57 = 2,011.30/x
  3. Step 3: Cross multiply
    4,933.22x = 7,402.57 × 2,011.30
  4. Step 4: Simplify right side
    4,933.22x = 14,888,741.97
  5. Step 5: Solve for x
    x = 14,888,741.97/4,933.22
  6. Step 6: Final answer
    x = 3,018.06

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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.