Home / 60,949.19-84,116.99-35,456.63

Finding the Fourth Proportional to 60,949.19, 84,116.99 and 35,456.63

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Solution

The fourth proportional to 60,949.19, 84,116.99 and 35,456.63 is: 48,934.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,949.19 : 84,116.99 = 35,456.63 : x
  2. Step 2: Convert to fraction form
    60,949.19/84,116.99 = 35,456.63/x
  3. Step 3: Cross multiply
    60,949.19x = 84,116.99 × 35,456.63
  4. Step 4: Simplify right side
    60,949.19x = 2,982,504,393.28
  5. Step 5: Solve for x
    x = 2,982,504,393.28/60,949.19
  6. Step 6: Final answer
    x = 48,934.27

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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.