Home / 35,363.06-48,799.73-19,447.37

Finding the Fourth Proportional to 35,363.06, 48,799.73 and 19,447.37

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Solution

The fourth proportional to 35,363.06, 48,799.73 and 19,447.37 is: 26,836.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,363.06 : 48,799.73 = 19,447.37 : x
  2. Step 2: Convert to fraction form
    35,363.06/48,799.73 = 19,447.37/x
  3. Step 3: Cross multiply
    35,363.06x = 48,799.73 × 19,447.37
  4. Step 4: Simplify right side
    35,363.06x = 949,026,063.97
  5. Step 5: Solve for x
    x = 949,026,063.97/35,363.06
  6. Step 6: Final answer
    x = 26,836.65

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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.