Home / 5,587.44-8,385.22-4,504.86

Finding the Fourth Proportional to 5,587.44, 8,385.22 and 4,504.86

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Solution

The fourth proportional to 5,587.44, 8,385.22 and 4,504.86 is: 6,760.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,587.44 : 8,385.22 = 4,504.86 : x
  2. Step 2: Convert to fraction form
    5,587.44/8,385.22 = 4,504.86/x
  3. Step 3: Cross multiply
    5,587.44x = 8,385.22 × 4,504.86
  4. Step 4: Simplify right side
    5,587.44x = 37,774,242.17
  5. Step 5: Solve for x
    x = 37,774,242.17/5,587.44
  6. Step 6: Final answer
    x = 6,760.56

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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.