Home / 4,795.30-7,181.80-4,629.00

Finding the Fourth Proportional to 4,795.30, 7,181.80 and 4,629.00

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Solution

The fourth proportional to 4,795.30, 7,181.80 and 4,629.00 is: 6,932.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.30 : 7,181.80 = 4,629.00 : x
  2. Step 2: Convert to fraction form
    4,795.30/7,181.80 = 4,629.00/x
  3. Step 3: Cross multiply
    4,795.30x = 7,181.80 × 4,629.00
  4. Step 4: Simplify right side
    4,795.30x = 33,244,593.60
  5. Step 5: Solve for x
    x = 33,244,593.60/4,795.30
  6. Step 6: Final answer
    x = 6,932.74

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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.