Home / 4,525.28-6,789.02-2,298.65

Finding the Fourth Proportional to 4,525.28, 6,789.02 and 2,298.65

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Solution

The fourth proportional to 4,525.28, 6,789.02 and 2,298.65 is: 3,448.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525.28 : 6,789.02 = 2,298.65 : x
  2. Step 2: Convert to fraction form
    4,525.28/6,789.02 = 2,298.65/x
  3. Step 3: Cross multiply
    4,525.28x = 6,789.02 × 2,298.65
  4. Step 4: Simplify right side
    4,525.28x = 15,605,580.82
  5. Step 5: Solve for x
    x = 15,605,580.82/4,525.28
  6. Step 6: Final answer
    x = 3,448.53

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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.