Home / 29,069.61-43,596.43-8,004.70

Finding the Fourth Proportional to 29,069.61, 43,596.43 and 8,004.70

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Solution

The fourth proportional to 29,069.61, 43,596.43 and 8,004.70 is: 12,004.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069.61 : 43,596.43 = 8,004.70 : x
  2. Step 2: Convert to fraction form
    29,069.61/43,596.43 = 8,004.70/x
  3. Step 3: Cross multiply
    29,069.61x = 43,596.43 × 8,004.70
  4. Step 4: Simplify right side
    29,069.61x = 348,976,343.22
  5. Step 5: Solve for x
    x = 348,976,343.22/29,069.61
  6. Step 6: Final answer
    x = 12,004.85

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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.