Home / 4,798.19-7,197.29-2,744.75

Finding the Fourth Proportional to 4,798.19, 7,197.29 and 2,744.75

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Solution

The fourth proportional to 4,798.19, 7,197.29 and 2,744.75 is: 4,117.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798.19 : 7,197.29 = 2,744.75 : x
  2. Step 2: Convert to fraction form
    4,798.19/7,197.29 = 2,744.75/x
  3. Step 3: Cross multiply
    4,798.19x = 7,197.29 × 2,744.75
  4. Step 4: Simplify right side
    4,798.19x = 19,754,748.00
  5. Step 5: Solve for x
    x = 19,754,748.00/4,798.19
  6. Step 6: Final answer
    x = 4,117.13

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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.