Home / 35,268.89-48,671.85-19,353.37

Finding the Fourth Proportional to 35,268.89, 48,671.85 and 19,353.37

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Solution

The fourth proportional to 35,268.89, 48,671.85 and 19,353.37 is: 26,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,268.89 : 48,671.85 = 19,353.37 : x
  2. Step 2: Convert to fraction form
    35,268.89/48,671.85 = 19,353.37/x
  3. Step 3: Cross multiply
    35,268.89x = 48,671.85 × 19,353.37
  4. Step 4: Simplify right side
    35,268.89x = 941,964,321.63
  5. Step 5: Solve for x
    x = 941,964,321.63/35,268.89
  6. Step 6: Final answer
    x = 26,708.08

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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.