Home / 4,670.18-7,005.30-3,204.90

Finding the Fourth Proportional to 4,670.18, 7,005.30 and 3,204.90

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Solution

The fourth proportional to 4,670.18, 7,005.30 and 3,204.90 is: 4,807.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.18 : 7,005.30 = 3,204.90 : x
  2. Step 2: Convert to fraction form
    4,670.18/7,005.30 = 3,204.90/x
  3. Step 3: Cross multiply
    4,670.18x = 7,005.30 × 3,204.90
  4. Step 4: Simplify right side
    4,670.18x = 22,451,285.97
  5. Step 5: Solve for x
    x = 22,451,285.97/4,670.18
  6. Step 6: Final answer
    x = 4,807.37

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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.