Home / 110,134.26-151,985.25-59,833.26

Finding the Fourth Proportional to 110,134.26, 151,985.25 and 59,833.26

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Solution

The fourth proportional to 110,134.26, 151,985.25 and 59,833.26 is: 82,569.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,134.26 : 151,985.25 = 59,833.26 : x
  2. Step 2: Convert to fraction form
    110,134.26/151,985.25 = 59,833.26/x
  3. Step 3: Cross multiply
    110,134.26x = 151,985.25 × 59,833.26
  4. Step 4: Simplify right side
    110,134.26x = 9,093,772,979.42
  5. Step 5: Solve for x
    x = 9,093,772,979.42/110,134.26
  6. Step 6: Final answer
    x = 82,569.88

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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.