Home / 61,451.31-84,796.20-34,593.33

Finding the Fourth Proportional to 61,451.31, 84,796.20 and 34,593.33

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Solution

The fourth proportional to 61,451.31, 84,796.20 and 34,593.33 is: 47,735.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,451.31 : 84,796.20 = 34,593.33 : x
  2. Step 2: Convert to fraction form
    61,451.31/84,796.20 = 34,593.33/x
  3. Step 3: Cross multiply
    61,451.31x = 84,796.20 × 34,593.33
  4. Step 4: Simplify right side
    61,451.31x = 2,933,382,929.35
  5. Step 5: Solve for x
    x = 2,933,382,929.35/61,451.31
  6. Step 6: Final answer
    x = 47,735.08

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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.