Home / 19,525.26-26,943.15-11,566.14

Finding the Fourth Proportional to 19,525.26, 26,943.15 and 11,566.14

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Solution

The fourth proportional to 19,525.26, 26,943.15 and 11,566.14 is: 15,960.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.26 : 26,943.15 = 11,566.14 : x
  2. Step 2: Convert to fraction form
    19,525.26/26,943.15 = 11,566.14/x
  3. Step 3: Cross multiply
    19,525.26x = 26,943.15 × 11,566.14
  4. Step 4: Simplify right side
    19,525.26x = 311,628,244.94
  5. Step 5: Solve for x
    x = 311,628,244.94/19,525.26
  6. Step 6: Final answer
    x = 15,960.26

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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.