Home / 110,098.08-151,944.74-62,359.92

Finding the Fourth Proportional to 110,098.08, 151,944.74 and 62,359.92

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Solution

The fourth proportional to 110,098.08, 151,944.74 and 62,359.92 is: 86,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,098.08 : 151,944.74 = 62,359.92 : x
  2. Step 2: Convert to fraction form
    110,098.08/151,944.74 = 62,359.92/x
  3. Step 3: Cross multiply
    110,098.08x = 151,944.74 × 62,359.92
  4. Step 4: Simplify right side
    110,098.08x = 9,475,261,830.82
  5. Step 5: Solve for x
    x = 9,475,261,830.82/110,098.08
  6. Step 6: Final answer
    x = 86,062.01

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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.