Home / 6,013.55-8,298.33-3,361.16

Finding the Fourth Proportional to 6,013.55, 8,298.33 and 3,361.16

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Solution

The fourth proportional to 6,013.55, 8,298.33 and 3,361.16 is: 4,638.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.55 : 8,298.33 = 3,361.16 : x
  2. Step 2: Convert to fraction form
    6,013.55/8,298.33 = 3,361.16/x
  3. Step 3: Cross multiply
    6,013.55x = 8,298.33 × 3,361.16
  4. Step 4: Simplify right side
    6,013.55x = 27,892,014.86
  5. Step 5: Solve for x
    x = 27,892,014.86/6,013.55
  6. Step 6: Final answer
    x = 4,638.19

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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.