Home / 60,949.36-84,110.76-35,799.28

Finding the Fourth Proportional to 60,949.36, 84,110.76 and 35,799.28

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Solution

The fourth proportional to 60,949.36, 84,110.76 and 35,799.28 is: 49,403.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,949.36 : 84,110.76 = 35,799.28 : x
  2. Step 2: Convert to fraction form
    60,949.36/84,110.76 = 35,799.28/x
  3. Step 3: Cross multiply
    60,949.36x = 84,110.76 × 35,799.28
  4. Step 4: Simplify right side
    60,949.36x = 3,011,104,648.25
  5. Step 5: Solve for x
    x = 3,011,104,648.25/60,949.36
  6. Step 6: Final answer
    x = 49,403.38

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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.