Home / 19,081.53-26,333.84-10,584.46

Finding the Fourth Proportional to 19,081.53, 26,333.84 and 10,584.46

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Solution

The fourth proportional to 19,081.53, 26,333.84 and 10,584.46 is: 14,607.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,081.53 : 26,333.84 = 10,584.46 : x
  2. Step 2: Convert to fraction form
    19,081.53/26,333.84 = 10,584.46/x
  3. Step 3: Cross multiply
    19,081.53x = 26,333.84 × 10,584.46
  4. Step 4: Simplify right side
    19,081.53x = 278,729,476.13
  5. Step 5: Solve for x
    x = 278,729,476.13/19,081.53
  6. Step 6: Final answer
    x = 14,607.29

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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.