Home / 4,829.65-7,245.03-1,541.98

Finding the Fourth Proportional to 4,829.65, 7,245.03 and 1,541.98

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Solution

The fourth proportional to 4,829.65, 7,245.03 and 1,541.98 is: 2,313.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.65 : 7,245.03 = 1,541.98 : x
  2. Step 2: Convert to fraction form
    4,829.65/7,245.03 = 1,541.98/x
  3. Step 3: Cross multiply
    4,829.65x = 7,245.03 × 1,541.98
  4. Step 4: Simplify right side
    4,829.65x = 11,171,691.36
  5. Step 5: Solve for x
    x = 11,171,691.36/4,829.65
  6. Step 6: Final answer
    x = 2,313.15

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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.