Home / 35,067.11-52,603.38-11,693.52

Finding the Fourth Proportional to 35,067.11, 52,603.38 and 11,693.52

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Solution

The fourth proportional to 35,067.11, 52,603.38 and 11,693.52 is: 17,541.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067.11 : 52,603.38 = 11,693.52 : x
  2. Step 2: Convert to fraction form
    35,067.11/52,603.38 = 11,693.52/x
  3. Step 3: Cross multiply
    35,067.11x = 52,603.38 × 11,693.52
  4. Step 4: Simplify right side
    35,067.11x = 615,118,676.10
  5. Step 5: Solve for x
    x = 615,118,676.10/35,067.11
  6. Step 6: Final answer
    x = 17,541.19

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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.