Home / 13,082.39-19,617.03-6,056.38

Finding the Fourth Proportional to 13,082.39, 19,617.03 and 6,056.38

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Solution

The fourth proportional to 13,082.39, 19,617.03 and 6,056.38 is: 9,081.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,082.39 : 19,617.03 = 6,056.38 : x
  2. Step 2: Convert to fraction form
    13,082.39/19,617.03 = 6,056.38/x
  3. Step 3: Cross multiply
    13,082.39x = 19,617.03 × 6,056.38
  4. Step 4: Simplify right side
    13,082.39x = 118,808,139.11
  5. Step 5: Solve for x
    x = 118,808,139.11/13,082.39
  6. Step 6: Final answer
    x = 9,081.53

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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.