Home / 6,670.08-9,996.24-4,827.36

Finding the Fourth Proportional to 6,670.08, 9,996.24 and 4,827.36

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Solution

The fourth proportional to 6,670.08, 9,996.24 and 4,827.36 is: 7,234.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670.08 : 9,996.24 = 4,827.36 : x
  2. Step 2: Convert to fraction form
    6,670.08/9,996.24 = 4,827.36/x
  3. Step 3: Cross multiply
    6,670.08x = 9,996.24 × 4,827.36
  4. Step 4: Simplify right side
    6,670.08x = 48,255,449.13
  5. Step 5: Solve for x
    x = 48,255,449.13/6,670.08
  6. Step 6: Final answer
    x = 7,234.61

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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.