Home / 4,493.35-6,200.72-2,605.27

Finding the Fourth Proportional to 4,493.35, 6,200.72 and 2,605.27

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Solution

The fourth proportional to 4,493.35, 6,200.72 and 2,605.27 is: 3,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.35 : 6,200.72 = 2,605.27 : x
  2. Step 2: Convert to fraction form
    4,493.35/6,200.72 = 2,605.27/x
  3. Step 3: Cross multiply
    4,493.35x = 6,200.72 × 2,605.27
  4. Step 4: Simplify right side
    4,493.35x = 16,154,536.21
  5. Step 5: Solve for x
    x = 16,154,536.21/4,493.35
  6. Step 6: Final answer
    x = 3,595.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.