Home / 16,579.14-22,876.56-9,504.24

Finding the Fourth Proportional to 16,579.14, 22,876.56 and 9,504.24

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Solution

The fourth proportional to 16,579.14, 22,876.56 and 9,504.24 is: 13,114.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,579.14 : 22,876.56 = 9,504.24 : x
  2. Step 2: Convert to fraction form
    16,579.14/22,876.56 = 9,504.24/x
  3. Step 3: Cross multiply
    16,579.14x = 22,876.56 × 9,504.24
  4. Step 4: Simplify right side
    16,579.14x = 217,424,316.61
  5. Step 5: Solve for x
    x = 217,424,316.61/16,579.14
  6. Step 6: Final answer
    x = 13,114.33

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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.