Home / 64,466.36-96,677.64-22,336.61

Finding the Fourth Proportional to 64,466.36, 96,677.64 and 22,336.61

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Solution

The fourth proportional to 64,466.36, 96,677.64 and 22,336.61 is: 33,497.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,466.36 : 96,677.64 = 22,336.61 : x
  2. Step 2: Convert to fraction form
    64,466.36/96,677.64 = 22,336.61/x
  3. Step 3: Cross multiply
    64,466.36x = 96,677.64 × 22,336.61
  4. Step 4: Simplify right side
    64,466.36x = 2,159,450,145.33
  5. Step 5: Solve for x
    x = 2,159,450,145.33/64,466.36
  6. Step 6: Final answer
    x = 33,497.32

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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.