Home / 64,353.25-96,559.04-31,067.11

Finding the Fourth Proportional to 64,353.25, 96,559.04 and 31,067.11

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Solution

The fourth proportional to 64,353.25, 96,559.04 and 31,067.11 is: 46,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,353.25 : 96,559.04 = 31,067.11 : x
  2. Step 2: Convert to fraction form
    64,353.25/96,559.04 = 31,067.11/x
  3. Step 3: Cross multiply
    64,353.25x = 96,559.04 × 31,067.11
  4. Step 4: Simplify right side
    64,353.25x = 2,999,810,317.17
  5. Step 5: Solve for x
    x = 2,999,810,317.17/64,353.25
  6. Step 6: Final answer
    x = 46,614.74

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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.