Home / 3,652.44-5,477.03-2,265.72

Finding the Fourth Proportional to 3,652.44, 5,477.03 and 2,265.72

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Solution

The fourth proportional to 3,652.44, 5,477.03 and 2,265.72 is: 3,397.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652.44 : 5,477.03 = 2,265.72 : x
  2. Step 2: Convert to fraction form
    3,652.44/5,477.03 = 2,265.72/x
  3. Step 3: Cross multiply
    3,652.44x = 5,477.03 × 2,265.72
  4. Step 4: Simplify right side
    3,652.44x = 12,409,416.41
  5. Step 5: Solve for x
    x = 12,409,416.41/3,652.44
  6. Step 6: Final answer
    x = 3,397.57

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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.