Home / 19,062.64-26,305.42-10,564.52

Finding the Fourth Proportional to 19,062.64, 26,305.42 and 10,564.52

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Solution

The fourth proportional to 19,062.64, 26,305.42 and 10,564.52 is: 14,578.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.64 : 26,305.42 = 10,564.52 : x
  2. Step 2: Convert to fraction form
    19,062.64/26,305.42 = 10,564.52/x
  3. Step 3: Cross multiply
    19,062.64x = 26,305.42 × 10,564.52
  4. Step 4: Simplify right side
    19,062.64x = 277,904,135.70
  5. Step 5: Solve for x
    x = 277,904,135.70/19,062.64
  6. Step 6: Final answer
    x = 14,578.47

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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.