Home / 19,082.39-26,346.82-14,598.33

Finding the Fourth Proportional to 19,082.39, 26,346.82 and 14,598.33

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Solution

The fourth proportional to 19,082.39, 26,346.82 and 14,598.33 is: 20,155.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,082.39 : 26,346.82 = 14,598.33 : x
  2. Step 2: Convert to fraction form
    19,082.39/26,346.82 = 14,598.33/x
  3. Step 3: Cross multiply
    19,082.39x = 26,346.82 × 14,598.33
  4. Step 4: Simplify right side
    19,082.39x = 384,619,464.89
  5. Step 5: Solve for x
    x = 384,619,464.89/19,082.39
  6. Step 6: Final answer
    x = 20,155.73

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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.