Home / 103,250.02-154,891.23-44,086

Finding the Fourth Proportional to 103,250.02, 154,891.23 and 44,086

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Solution

The fourth proportional to 103,250.02, 154,891.23 and 44,086 is: 66,135.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,250.02 : 154,891.23 = 44,086 : x
  2. Step 2: Convert to fraction form
    103,250.02/154,891.23 = 44,086/x
  3. Step 3: Cross multiply
    103,250.02x = 154,891.23 × 44,086
  4. Step 4: Simplify right side
    103,250.02x = 6,828,534,765.78
  5. Step 5: Solve for x
    x = 6,828,534,765.78/103,250.02
  6. Step 6: Final answer
    x = 66,135.92

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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.