Home / 267,108.98-368,610.33-146,250.23

Finding the Fourth Proportional to 267,108.98, 368,610.33 and 146,250.23

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Solution

The fourth proportional to 267,108.98, 368,610.33 and 146,250.23 is: 201,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,108.98 : 368,610.33 = 146,250.23 : x
  2. Step 2: Convert to fraction form
    267,108.98/368,610.33 = 146,250.23/x
  3. Step 3: Cross multiply
    267,108.98x = 368,610.33 × 146,250.23
  4. Step 4: Simplify right side
    267,108.98x = 53,909,346,464.40
  5. Step 5: Solve for x
    x = 53,909,346,464.40/267,108.98
  6. Step 6: Final answer
    x = 201,825.28

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1.5x scale

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.