Home / 2,331.52-3,497.84-1,358.48

Finding the Fourth Proportional to 2,331.52, 3,497.84 and 1,358.48

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Solution

The fourth proportional to 2,331.52, 3,497.84 and 1,358.48 is: 2,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331.52 : 3,497.84 = 1,358.48 : x
  2. Step 2: Convert to fraction form
    2,331.52/3,497.84 = 1,358.48/x
  3. Step 3: Cross multiply
    2,331.52x = 3,497.84 × 1,358.48
  4. Step 4: Simplify right side
    2,331.52x = 4,751,745.68
  5. Step 5: Solve for x
    x = 4,751,745.68/2,331.52
  6. Step 6: Final answer
    x = 2,038.05

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1.5x scale

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.