Home / 4,093.76-5,577.44-4,003.52

Finding the Fourth Proportional to 4,093.76, 5,577.44 and 4,003.52

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Solution

The fourth proportional to 4,093.76, 5,577.44 and 4,003.52 is: 5,454.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.76 : 5,577.44 = 4,003.52 : x
  2. Step 2: Convert to fraction form
    4,093.76/5,577.44 = 4,003.52/x
  3. Step 3: Cross multiply
    4,093.76x = 5,577.44 × 4,003.52
  4. Step 4: Simplify right side
    4,093.76x = 22,329,392.59
  5. Step 5: Solve for x
    x = 22,329,392.59/4,093.76
  6. Step 6: Final answer
    x = 5,454.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.