Home / 34,334.08-51,501.12-22,099.84

Finding the Fourth Proportional to 34,334.08, 51,501.12 and 22,099.84

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Solution

The fourth proportional to 34,334.08, 51,501.12 and 22,099.84 is: 33,149.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334.08 : 51,501.12 = 22,099.84 : x
  2. Step 2: Convert to fraction form
    34,334.08/51,501.12 = 22,099.84/x
  3. Step 3: Cross multiply
    34,334.08x = 51,501.12 × 22,099.84
  4. Step 4: Simplify right side
    34,334.08x = 1,138,166,511.82
  5. Step 5: Solve for x
    x = 1,138,166,511.82/34,334.08
  6. Step 6: Final answer
    x = 33,149.76

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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.