Home / 2,331.03-3,496.55-1,598.39

Finding the Fourth Proportional to 2,331.03, 3,496.55 and 1,598.39

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Solution

The fourth proportional to 2,331.03, 3,496.55 and 1,598.39 is: 2,397.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331.03 : 3,496.55 = 1,598.39 : x
  2. Step 2: Convert to fraction form
    2,331.03/3,496.55 = 1,598.39/x
  3. Step 3: Cross multiply
    2,331.03x = 3,496.55 × 1,598.39
  4. Step 4: Simplify right side
    2,331.03x = 5,588,825.08
  5. Step 5: Solve for x
    x = 5,588,825.08/2,331.03
  6. Step 6: Final answer
    x = 2,397.58

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Half scale
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Double scale
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Similar ratio
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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.