Home / 35,194.21-52,798.34-11,819.77

Finding the Fourth Proportional to 35,194.21, 52,798.34 and 11,819.77

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Solution

The fourth proportional to 35,194.21, 52,798.34 and 11,819.77 is: 17,732.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.21 : 52,798.34 = 11,819.77 : x
  2. Step 2: Convert to fraction form
    35,194.21/52,798.34 = 11,819.77/x
  3. Step 3: Cross multiply
    35,194.21x = 52,798.34 × 11,819.77
  4. Step 4: Simplify right side
    35,194.21x = 624,064,176.08
  5. Step 5: Solve for x
    x = 624,064,176.08/35,194.21
  6. Step 6: Final answer
    x = 17,732.01

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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.