Home / 73,383.36-110,065.85-23,459.31

Finding the Fourth Proportional to 73,383.36, 110,065.85 and 23,459.31

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Solution

The fourth proportional to 73,383.36, 110,065.85 and 23,459.31 is: 35,186.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,383.36 : 110,065.85 = 23,459.31 : x
  2. Step 2: Convert to fraction form
    73,383.36/110,065.85 = 23,459.31/x
  3. Step 3: Cross multiply
    73,383.36x = 110,065.85 × 23,459.31
  4. Step 4: Simplify right side
    73,383.36x = 2,582,069,112.08
  5. Step 5: Solve for x
    x = 2,582,069,112.08/73,383.36
  6. Step 6: Final answer
    x = 35,186.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.