Home / 13,994.07-19,285.24-10,008.26

Finding the Fourth Proportional to 13,994.07, 19,285.24 and 10,008.26

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Solution

The fourth proportional to 13,994.07, 19,285.24 and 10,008.26 is: 13,792.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,994.07 : 19,285.24 = 10,008.26 : x
  2. Step 2: Convert to fraction form
    13,994.07/19,285.24 = 10,008.26/x
  3. Step 3: Cross multiply
    13,994.07x = 19,285.24 × 10,008.26
  4. Step 4: Simplify right side
    13,994.07x = 193,011,665.72
  5. Step 5: Solve for x
    x = 193,011,665.72/13,994.07
  6. Step 6: Final answer
    x = 13,792.39

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Similar ratio
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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.