Home / 3,589.13-4,952.55-2,095.96

Finding the Fourth Proportional to 3,589.13, 4,952.55 and 2,095.96

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Solution

The fourth proportional to 3,589.13, 4,952.55 and 2,095.96 is: 2,892.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589.13 : 4,952.55 = 2,095.96 : x
  2. Step 2: Convert to fraction form
    3,589.13/4,952.55 = 2,095.96/x
  3. Step 3: Cross multiply
    3,589.13x = 4,952.55 × 2,095.96
  4. Step 4: Simplify right side
    3,589.13x = 10,380,334.32
  5. Step 5: Solve for x
    x = 10,380,334.32/3,589.13
  6. Step 6: Final answer
    x = 2,892.16

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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.