Home / 110,060.32-151,883.81-62,322.97

Finding the Fourth Proportional to 110,060.32, 151,883.81 and 62,322.97

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Solution

The fourth proportional to 110,060.32, 151,883.81 and 62,322.97 is: 86,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,060.32 : 151,883.81 = 62,322.97 : x
  2. Step 2: Convert to fraction form
    110,060.32/151,883.81 = 62,322.97/x
  3. Step 3: Cross multiply
    110,060.32x = 151,883.81 × 62,322.97
  4. Step 4: Simplify right side
    110,060.32x = 9,465,849,961.28
  5. Step 5: Solve for x
    x = 9,465,849,961.28/110,060.32
  6. Step 6: Final answer
    x = 86,006.02

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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.