Home / 64,466.43-96,770.36-51,224.55

Finding the Fourth Proportional to 64,466.43, 96,770.36 and 51,224.55

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Solution

The fourth proportional to 64,466.43, 96,770.36 and 51,224.55 is: 76,893.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,466.43 : 96,770.36 = 51,224.55 : x
  2. Step 2: Convert to fraction form
    64,466.43/96,770.36 = 51,224.55/x
  3. Step 3: Cross multiply
    64,466.43x = 96,770.36 × 51,224.55
  4. Step 4: Simplify right side
    64,466.43x = 4,957,018,144.34
  5. Step 5: Solve for x
    x = 4,957,018,144.34/64,466.43
  6. Step 6: Final answer
    x = 76,893.01

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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.