Home / 6,189.16-8,544.94-4,300.14

Finding the Fourth Proportional to 6,189.16, 8,544.94 and 4,300.14

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Solution

The fourth proportional to 6,189.16, 8,544.94 and 4,300.14 is: 5,936.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189.16 : 8,544.94 = 4,300.14 : x
  2. Step 2: Convert to fraction form
    6,189.16/8,544.94 = 4,300.14/x
  3. Step 3: Cross multiply
    6,189.16x = 8,544.94 × 4,300.14
  4. Step 4: Simplify right side
    6,189.16x = 36,744,438.29
  5. Step 5: Solve for x
    x = 36,744,438.29/6,189.16
  6. Step 6: Final answer
    x = 5,936.90

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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.