Home / 3,685.31-5,527.06-2,297.93

Finding the Fourth Proportional to 3,685.31, 5,527.06 and 2,297.93

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Solution

The fourth proportional to 3,685.31, 5,527.06 and 2,297.93 is: 3,446.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,685.31 : 5,527.06 = 2,297.93 : x
  2. Step 2: Convert to fraction form
    3,685.31/5,527.06 = 2,297.93/x
  3. Step 3: Cross multiply
    3,685.31x = 5,527.06 × 2,297.93
  4. Step 4: Simplify right side
    3,685.31x = 12,700,805.06
  5. Step 5: Solve for x
    x = 12,700,805.06/3,685.31
  6. Step 6: Final answer
    x = 3,446.33

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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.