Home / 19,091.55-26,345.86-10,593.64

Finding the Fourth Proportional to 19,091.55, 26,345.86 and 10,593.64

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Solution

The fourth proportional to 19,091.55, 26,345.86 and 10,593.64 is: 14,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,091.55 : 26,345.86 = 10,593.64 : x
  2. Step 2: Convert to fraction form
    19,091.55/26,345.86 = 10,593.64/x
  3. Step 3: Cross multiply
    19,091.55x = 26,345.86 × 10,593.64
  4. Step 4: Simplify right side
    19,091.55x = 279,098,414.58
  5. Step 5: Solve for x
    x = 279,098,414.58/19,091.55
  6. Step 6: Final answer
    x = 14,618.95

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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.