Home / 6,337.48-8,741.96-3,975.52

Finding the Fourth Proportional to 6,337.48, 8,741.96 and 3,975.52

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Solution

The fourth proportional to 6,337.48, 8,741.96 and 3,975.52 is: 5,483.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337.48 : 8,741.96 = 3,975.52 : x
  2. Step 2: Convert to fraction form
    6,337.48/8,741.96 = 3,975.52/x
  3. Step 3: Cross multiply
    6,337.48x = 8,741.96 × 3,975.52
  4. Step 4: Simplify right side
    6,337.48x = 34,753,836.82
  5. Step 5: Solve for x
    x = 34,753,836.82/6,337.48
  6. Step 6: Final answer
    x = 5,483.86

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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.