Home / 19,083.06-26,333.70-10,584.52

Finding the Fourth Proportional to 19,083.06, 26,333.70 and 10,584.52

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Solution

The fourth proportional to 19,083.06, 26,333.70 and 10,584.52 is: 14,606.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,083.06 : 26,333.70 = 10,584.52 : x
  2. Step 2: Convert to fraction form
    19,083.06/26,333.70 = 10,584.52/x
  3. Step 3: Cross multiply
    19,083.06x = 26,333.70 × 10,584.52
  4. Step 4: Simplify right side
    19,083.06x = 278,729,574.32
  5. Step 5: Solve for x
    x = 278,729,574.32/19,083.06
  6. Step 6: Final answer
    x = 14,606.13

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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.