Home / 6,810.42-10,197.80-4,463.04

Finding the Fourth Proportional to 6,810.42, 10,197.80 and 4,463.04

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Solution

The fourth proportional to 6,810.42, 10,197.80 and 4,463.04 is: 6,682.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810.42 : 10,197.80 = 4,463.04 : x
  2. Step 2: Convert to fraction form
    6,810.42/10,197.80 = 4,463.04/x
  3. Step 3: Cross multiply
    6,810.42x = 10,197.80 × 4,463.04
  4. Step 4: Simplify right side
    6,810.42x = 45,513,189.31
  5. Step 5: Solve for x
    x = 45,513,189.31/6,810.42
  6. Step 6: Final answer
    x = 6,682.88

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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.