Home / 19,522.49-26,941.10-10,569.97

Finding the Fourth Proportional to 19,522.49, 26,941.10 and 10,569.97

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Solution

The fourth proportional to 19,522.49, 26,941.10 and 10,569.97 is: 14,586.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.49 : 26,941.10 = 10,569.97 : x
  2. Step 2: Convert to fraction form
    19,522.49/26,941.10 = 10,569.97/x
  3. Step 3: Cross multiply
    19,522.49x = 26,941.10 × 10,569.97
  4. Step 4: Simplify right side
    19,522.49x = 284,766,618.77
  5. Step 5: Solve for x
    x = 284,766,618.77/19,522.49
  6. Step 6: Final answer
    x = 14,586.59

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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.