Home / 751,452.21-1,127,179.15-182,833.31

Finding the Fourth Proportional to 751,452.21, 1,127,179.15 and 182,833.31

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Solution

The fourth proportional to 751,452.21, 1,127,179.15 and 182,833.31 is: 274,250.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,452.21 : 1,127,179.15 = 182,833.31 : x
  2. Step 2: Convert to fraction form
    751,452.21/1,127,179.15 = 182,833.31/x
  3. Step 3: Cross multiply
    751,452.21x = 1,127,179.15 × 182,833.31
  4. Step 4: Simplify right side
    751,452.21x = 206,085,897,318.35
  5. Step 5: Solve for x
    x = 206,085,897,318.35/751,452.21
  6. Step 6: Final answer
    x = 274,250.17

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1.5x scale

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.