Home / 6,302.37-8,697.48-4,727.73

Finding the Fourth Proportional to 6,302.37, 8,697.48 and 4,727.73

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Solution

The fourth proportional to 6,302.37, 8,697.48 and 4,727.73 is: 6,524.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302.37 : 8,697.48 = 4,727.73 : x
  2. Step 2: Convert to fraction form
    6,302.37/8,697.48 = 4,727.73/x
  3. Step 3: Cross multiply
    6,302.37x = 8,697.48 × 4,727.73
  4. Step 4: Simplify right side
    6,302.37x = 41,119,337.12
  5. Step 5: Solve for x
    x = 41,119,337.12/6,302.37
  6. Step 6: Final answer
    x = 6,524.42

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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.