Home / 4,095.00-5,649.32-2,602.11

Finding the Fourth Proportional to 4,095.00, 5,649.32 and 2,602.11

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Solution

The fourth proportional to 4,095.00, 5,649.32 and 2,602.11 is: 3,589.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.00 : 5,649.32 = 2,602.11 : x
  2. Step 2: Convert to fraction form
    4,095.00/5,649.32 = 2,602.11/x
  3. Step 3: Cross multiply
    4,095.00x = 5,649.32 × 2,602.11
  4. Step 4: Simplify right side
    4,095.00x = 14,700,171.43
  5. Step 5: Solve for x
    x = 14,700,171.43/4,095.00
  6. Step 6: Final answer
    x = 3,589.79

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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.