Home / 7,022.11-10,530.60-2,341.27

Finding the Fourth Proportional to 7,022.11, 10,530.60 and 2,341.27

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Solution

The fourth proportional to 7,022.11, 10,530.60 and 2,341.27 is: 3,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.11 : 10,530.60 = 2,341.27 : x
  2. Step 2: Convert to fraction form
    7,022.11/10,530.60 = 2,341.27/x
  3. Step 3: Cross multiply
    7,022.11x = 10,530.60 × 2,341.27
  4. Step 4: Simplify right side
    7,022.11x = 24,654,977.86
  5. Step 5: Solve for x
    x = 24,654,977.86/7,022.11
  6. Step 6: Final answer
    x = 3,511.05

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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.