Home / 19,081.31-26,333.54-10,584.24

Finding the Fourth Proportional to 19,081.31, 26,333.54 and 10,584.24

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Solution

The fourth proportional to 19,081.31, 26,333.54 and 10,584.24 is: 14,606.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,081.31 : 26,333.54 = 10,584.24 : x
  2. Step 2: Convert to fraction form
    19,081.31/26,333.54 = 10,584.24/x
  3. Step 3: Cross multiply
    19,081.31x = 26,333.54 × 10,584.24
  4. Step 4: Simplify right side
    19,081.31x = 278,720,322.82
  5. Step 5: Solve for x
    x = 278,720,322.82/19,081.31
  6. Step 6: Final answer
    x = 14,606.98

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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.