Home / 4,090.02-6,103.64-3,652.62

Finding the Fourth Proportional to 4,090.02, 6,103.64 and 3,652.62

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Solution

The fourth proportional to 4,090.02, 6,103.64 and 3,652.62 is: 5,450.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090.02 : 6,103.64 = 3,652.62 : x
  2. Step 2: Convert to fraction form
    4,090.02/6,103.64 = 3,652.62/x
  3. Step 3: Cross multiply
    4,090.02x = 6,103.64 × 3,652.62
  4. Step 4: Simplify right side
    4,090.02x = 22,294,259.27
  5. Step 5: Solve for x
    x = 22,294,259.27/4,090.02
  6. Step 6: Final answer
    x = 5,450.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.