Home / 2,533.38-3,497.33-1,590.54

Finding the Fourth Proportional to 2,533.38, 3,497.33 and 1,590.54

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Solution

The fourth proportional to 2,533.38, 3,497.33 and 1,590.54 is: 2,195.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533.38 : 3,497.33 = 1,590.54 : x
  2. Step 2: Convert to fraction form
    2,533.38/3,497.33 = 1,590.54/x
  3. Step 3: Cross multiply
    2,533.38x = 3,497.33 × 1,590.54
  4. Step 4: Simplify right side
    2,533.38x = 5,562,634.12
  5. Step 5: Solve for x
    x = 5,562,634.12/2,533.38
  6. Step 6: Final answer
    x = 2,195.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.