Home / 19,529.70-26,950.41-11,032.22

Finding the Fourth Proportional to 19,529.70, 26,950.41 and 11,032.22

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Solution

The fourth proportional to 19,529.70, 26,950.41 and 11,032.22 is: 15,224.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529.70 : 26,950.41 = 11,032.22 : x
  2. Step 2: Convert to fraction form
    19,529.70/26,950.41 = 11,032.22/x
  3. Step 3: Cross multiply
    19,529.70x = 26,950.41 × 11,032.22
  4. Step 4: Simplify right side
    19,529.70x = 297,322,852.21
  5. Step 5: Solve for x
    x = 297,322,852.21/19,529.70
  6. Step 6: Final answer
    x = 15,224.14

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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.