Home / 19,560.68-26,993.01-11,598.14

Finding the Fourth Proportional to 19,560.68, 26,993.01 and 11,598.14

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Solution

The fourth proportional to 19,560.68, 26,993.01 and 11,598.14 is: 16,005.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,560.68 : 26,993.01 = 11,598.14 : x
  2. Step 2: Convert to fraction form
    19,560.68/26,993.01 = 11,598.14/x
  3. Step 3: Cross multiply
    19,560.68x = 26,993.01 × 11,598.14
  4. Step 4: Simplify right side
    19,560.68x = 313,068,709.00
  5. Step 5: Solve for x
    x = 313,068,709.00/19,560.68
  6. Step 6: Final answer
    x = 16,005.00

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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.