Home / 3,358.01-4,633.30-2,031.69

Finding the Fourth Proportional to 3,358.01, 4,633.30 and 2,031.69

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Solution

The fourth proportional to 3,358.01, 4,633.30 and 2,031.69 is: 2,803.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358.01 : 4,633.30 = 2,031.69 : x
  2. Step 2: Convert to fraction form
    3,358.01/4,633.30 = 2,031.69/x
  3. Step 3: Cross multiply
    3,358.01x = 4,633.30 × 2,031.69
  4. Step 4: Simplify right side
    3,358.01x = 9,413,429.28
  5. Step 5: Solve for x
    x = 9,413,429.28/3,358.01
  6. Step 6: Final answer
    x = 2,803.28

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Double scale
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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.