Home / 5,542.32-8,314.92-4,556.76

Finding the Fourth Proportional to 5,542.32, 8,314.92 and 4,556.76

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Solution

The fourth proportional to 5,542.32, 8,314.92 and 4,556.76 is: 6,836.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.32 : 8,314.92 = 4,556.76 : x
  2. Step 2: Convert to fraction form
    5,542.32/8,314.92 = 4,556.76/x
  3. Step 3: Cross multiply
    5,542.32x = 8,314.92 × 4,556.76
  4. Step 4: Simplify right side
    5,542.32x = 37,889,094.86
  5. Step 5: Solve for x
    x = 37,889,094.86/5,542.32
  6. Step 6: Final answer
    x = 6,836.32

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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.