Home / 35,362.17-53,039.30-9,067.53

Finding the Fourth Proportional to 35,362.17, 53,039.30 and 9,067.53

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Solution

The fourth proportional to 35,362.17, 53,039.30 and 9,067.53 is: 13,600.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,362.17 : 53,039.30 = 9,067.53 : x
  2. Step 2: Convert to fraction form
    35,362.17/53,039.30 = 9,067.53/x
  3. Step 3: Cross multiply
    35,362.17x = 53,039.30 × 9,067.53
  4. Step 4: Simplify right side
    35,362.17x = 480,935,398.59
  5. Step 5: Solve for x
    x = 480,935,398.59/35,362.17
  6. Step 6: Final answer
    x = 13,600.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.