Home / 4,620.08-6,933.72-1,701.20

Finding the Fourth Proportional to 4,620.08, 6,933.72 and 1,701.20

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Solution

The fourth proportional to 4,620.08, 6,933.72 and 1,701.20 is: 2,553.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620.08 : 6,933.72 = 1,701.20 : x
  2. Step 2: Convert to fraction form
    4,620.08/6,933.72 = 1,701.20/x
  3. Step 3: Cross multiply
    4,620.08x = 6,933.72 × 1,701.20
  4. Step 4: Simplify right side
    4,620.08x = 11,795,644.46
  5. Step 5: Solve for x
    x = 11,795,644.46/4,620.08
  6. Step 6: Final answer
    x = 2,553.13

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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.