Home / 64,766.22-96,948.09-35,110.50

Finding the Fourth Proportional to 64,766.22, 96,948.09 and 35,110.50

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Solution

The fourth proportional to 64,766.22, 96,948.09 and 35,110.50 is: 52,556.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,766.22 : 96,948.09 = 35,110.50 : x
  2. Step 2: Convert to fraction form
    64,766.22/96,948.09 = 35,110.50/x
  3. Step 3: Cross multiply
    64,766.22x = 96,948.09 × 35,110.50
  4. Step 4: Simplify right side
    64,766.22x = 3,403,895,913.95
  5. Step 5: Solve for x
    x = 3,403,895,913.95/64,766.22
  6. Step 6: Final answer
    x = 52,556.66

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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.