Home / 110,097.37-151,929.27-62,351.06

Finding the Fourth Proportional to 110,097.37, 151,929.27 and 62,351.06

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Solution

The fourth proportional to 110,097.37, 151,929.27 and 62,351.06 is: 86,041.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,097.37 : 151,929.27 = 62,351.06 : x
  2. Step 2: Convert to fraction form
    110,097.37/151,929.27 = 62,351.06/x
  3. Step 3: Cross multiply
    110,097.37x = 151,929.27 × 62,351.06
  4. Step 4: Simplify right side
    110,097.37x = 9,472,950,269.88
  5. Step 5: Solve for x
    x = 9,472,950,269.88/110,097.37
  6. Step 6: Final answer
    x = 86,041.57

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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.