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Finding the Fourth Proportional to 29,610.54, 44,424.72 and 10,899.54

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Solution

The fourth proportional to 29,610.54, 44,424.72 and 10,899.54 is: 16,352.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,610.54 : 44,424.72 = 10,899.54 : x
  2. Step 2: Convert to fraction form
    29,610.54/44,424.72 = 10,899.54/x
  3. Step 3: Cross multiply
    29,610.54x = 44,424.72 × 10,899.54
  4. Step 4: Simplify right side
    29,610.54x = 484,209,012.63
  5. Step 5: Solve for x
    x = 484,209,012.63/29,610.54
  6. Step 6: Final answer
    x = 16,352.59

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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.