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Finding the Fourth Proportional to 96,452.37, 144,900.90 and 92,466.63

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Solution

The fourth proportional to 96,452.37, 144,900.90 and 92,466.63 is: 138,913.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,452.37 : 144,900.90 = 92,466.63 : x
  2. Step 2: Convert to fraction form
    96,452.37/144,900.90 = 92,466.63/x
  3. Step 3: Cross multiply
    96,452.37x = 144,900.90 × 92,466.63
  4. Step 4: Simplify right side
    96,452.37x = 13,398,497,906.97
  5. Step 5: Solve for x
    x = 13,398,497,906.97/96,452.37
  6. Step 6: Final answer
    x = 138,913.10

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1.5x scale

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.