Home / 2,201.48-3,298.58-1,924.46

Finding the Fourth Proportional to 2,201.48, 3,298.58 and 1,924.46

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Solution

The fourth proportional to 2,201.48, 3,298.58 and 1,924.46 is: 2,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201.48 : 3,298.58 = 1,924.46 : x
  2. Step 2: Convert to fraction form
    2,201.48/3,298.58 = 1,924.46/x
  3. Step 3: Cross multiply
    2,201.48x = 3,298.58 × 1,924.46
  4. Step 4: Simplify right side
    2,201.48x = 6,347,985.27
  5. Step 5: Solve for x
    x = 6,347,985.27/2,201.48
  6. Step 6: Final answer
    x = 2,883.51

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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.