Home / 35,399.37-48,851.04-19,483.83

Finding the Fourth Proportional to 35,399.37, 48,851.04 and 19,483.83

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Solution

The fourth proportional to 35,399.37, 48,851.04 and 19,483.83 is: 26,887.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,399.37 : 48,851.04 = 19,483.83 : x
  2. Step 2: Convert to fraction form
    35,399.37/48,851.04 = 19,483.83/x
  3. Step 3: Cross multiply
    35,399.37x = 48,851.04 × 19,483.83
  4. Step 4: Simplify right side
    35,399.37x = 951,805,358.68
  5. Step 5: Solve for x
    x = 951,805,358.68/35,399.37
  6. Step 6: Final answer
    x = 26,887.64

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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.