Home / 12,741.04-19,082.46-6,082.22

Finding the Fourth Proportional to 12,741.04, 19,082.46 and 6,082.22

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Solution

The fourth proportional to 12,741.04, 19,082.46 and 6,082.22 is: 9,109.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,741.04 : 19,082.46 = 6,082.22 : x
  2. Step 2: Convert to fraction form
    12,741.04/19,082.46 = 6,082.22/x
  3. Step 3: Cross multiply
    12,741.04x = 19,082.46 × 6,082.22
  4. Step 4: Simplify right side
    12,741.04x = 116,063,790.38
  5. Step 5: Solve for x
    x = 116,063,790.38/12,741.04
  6. Step 6: Final answer
    x = 9,109.44

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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.