Home / 4,769.98-6,585.30-3,355.11

Finding the Fourth Proportional to 4,769.98, 6,585.30 and 3,355.11

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Solution

The fourth proportional to 4,769.98, 6,585.30 and 3,355.11 is: 4,631.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769.98 : 6,585.30 = 3,355.11 : x
  2. Step 2: Convert to fraction form
    4,769.98/6,585.30 = 3,355.11/x
  3. Step 3: Cross multiply
    4,769.98x = 6,585.30 × 3,355.11
  4. Step 4: Simplify right side
    4,769.98x = 22,094,405.88
  5. Step 5: Solve for x
    x = 22,094,405.88/4,769.98
  6. Step 6: Final answer
    x = 4,631.97

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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.