Home / 19,522.26-26,940.73-10,569.77

Finding the Fourth Proportional to 19,522.26, 26,940.73 and 10,569.77

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Solution

The fourth proportional to 19,522.26, 26,940.73 and 10,569.77 is: 14,586.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.26 : 26,940.73 = 10,569.77 : x
  2. Step 2: Convert to fraction form
    19,522.26/26,940.73 = 10,569.77/x
  3. Step 3: Cross multiply
    19,522.26x = 26,940.73 × 10,569.77
  4. Step 4: Simplify right side
    19,522.26x = 284,757,319.73
  5. Step 5: Solve for x
    x = 284,757,319.73/19,522.26
  6. Step 6: Final answer
    x = 14,586.29

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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.