Home / 35,273.97-48,677.87-19,358.07

Finding the Fourth Proportional to 35,273.97, 48,677.87 and 19,358.07

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Solution

The fourth proportional to 35,273.97, 48,677.87 and 19,358.07 is: 26,714.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,273.97 : 48,677.87 = 19,358.07 : x
  2. Step 2: Convert to fraction form
    35,273.97/48,677.87 = 19,358.07/x
  3. Step 3: Cross multiply
    35,273.97x = 48,677.87 × 19,358.07
  4. Step 4: Simplify right side
    35,273.97x = 942,309,518.12
  5. Step 5: Solve for x
    x = 942,309,518.12/35,273.97
  6. Step 6: Final answer
    x = 26,714.02

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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.