Home / 110,690.24-152,757.12-62,952

Finding the Fourth Proportional to 110,690.24, 152,757.12 and 62,952

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Solution

The fourth proportional to 110,690.24, 152,757.12 and 62,952 is: 86,876.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,690.24 : 152,757.12 = 62,952 : x
  2. Step 2: Convert to fraction form
    110,690.24/152,757.12 = 62,952/x
  3. Step 3: Cross multiply
    110,690.24x = 152,757.12 × 62,952
  4. Step 4: Simplify right side
    110,690.24x = 9,616,366,218.24
  5. Step 5: Solve for x
    x = 9,616,366,218.24/110,690.24
  6. Step 6: Final answer
    x = 86,876.37

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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.