Home / 2,468.75-3,701.19-1,235.52

Finding the Fourth Proportional to 2,468.75, 3,701.19 and 1,235.52

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Solution

The fourth proportional to 2,468.75, 3,701.19 and 1,235.52 is: 1,852.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.75 : 3,701.19 = 1,235.52 : x
  2. Step 2: Convert to fraction form
    2,468.75/3,701.19 = 1,235.52/x
  3. Step 3: Cross multiply
    2,468.75x = 3,701.19 × 1,235.52
  4. Step 4: Simplify right side
    2,468.75x = 4,572,898.90
  5. Step 5: Solve for x
    x = 4,572,898.90/2,468.75
  6. Step 6: Final answer
    x = 1,852.32

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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.