Home / 76,331.22-114,466.06-23,006.69

Finding the Fourth Proportional to 76,331.22, 114,466.06 and 23,006.69

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Solution

The fourth proportional to 76,331.22, 114,466.06 and 23,006.69 is: 34,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,331.22 : 114,466.06 = 23,006.69 : x
  2. Step 2: Convert to fraction form
    76,331.22/114,466.06 = 23,006.69/x
  3. Step 3: Cross multiply
    76,331.22x = 114,466.06 × 23,006.69
  4. Step 4: Simplify right side
    76,331.22x = 2,633,485,124.10
  5. Step 5: Solve for x
    x = 2,633,485,124.10/76,331.22
  6. Step 6: Final answer
    x = 34,500.76

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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.