Home / 110,222.02-165,329.38-47,892.52

Finding the Fourth Proportional to 110,222.02, 165,329.38 and 47,892.52

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Solution

The fourth proportional to 110,222.02, 165,329.38 and 47,892.52 is: 71,837.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,222.02 : 165,329.38 = 47,892.52 : x
  2. Step 2: Convert to fraction form
    110,222.02/165,329.38 = 47,892.52/x
  3. Step 3: Cross multiply
    110,222.02x = 165,329.38 × 47,892.52
  4. Step 4: Simplify right side
    110,222.02x = 7,918,040,638.24
  5. Step 5: Solve for x
    x = 7,918,040,638.24/110,222.02
  6. Step 6: Final answer
    x = 71,837.19

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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.