Home / 29,822.36-44,733.20-7,635.56

Finding the Fourth Proportional to 29,822.36, 44,733.20 and 7,635.56

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Solution

The fourth proportional to 29,822.36, 44,733.20 and 7,635.56 is: 11,453.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,822.36 : 44,733.20 = 7,635.56 : x
  2. Step 2: Convert to fraction form
    29,822.36/44,733.20 = 7,635.56/x
  3. Step 3: Cross multiply
    29,822.36x = 44,733.20 × 7,635.56
  4. Step 4: Simplify right side
    29,822.36x = 341,563,032.59
  5. Step 5: Solve for x
    x = 341,563,032.59/29,822.36
  6. Step 6: Final answer
    x = 11,453.25

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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.