Home / 4,063.64-6,090.70-3,602.30

Finding the Fourth Proportional to 4,063.64, 6,090.70 and 3,602.30

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Solution

The fourth proportional to 4,063.64, 6,090.70 and 3,602.30 is: 5,399.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.64 : 6,090.70 = 3,602.30 : x
  2. Step 2: Convert to fraction form
    4,063.64/6,090.70 = 3,602.30/x
  3. Step 3: Cross multiply
    4,063.64x = 6,090.70 × 3,602.30
  4. Step 4: Simplify right side
    4,063.64x = 21,940,528.61
  5. Step 5: Solve for x
    x = 21,940,528.61/4,063.64
  6. Step 6: Final answer
    x = 5,399.23

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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.