Home / 3,789.45-5,684.96-1,598.18

Finding the Fourth Proportional to 3,789.45, 5,684.96 and 1,598.18

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Solution

The fourth proportional to 3,789.45, 5,684.96 and 1,598.18 is: 2,397.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,789.45 : 5,684.96 = 1,598.18 : x
  2. Step 2: Convert to fraction form
    3,789.45/5,684.96 = 1,598.18/x
  3. Step 3: Cross multiply
    3,789.45x = 5,684.96 × 1,598.18
  4. Step 4: Simplify right side
    3,789.45x = 9,085,567.17
  5. Step 5: Solve for x
    x = 9,085,567.17/3,789.45
  6. Step 6: Final answer
    x = 2,397.59

Related Problems

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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.