Home / 29,623.56-44,433.48-9,900.42

Finding the Fourth Proportional to 29,623.56, 44,433.48 and 9,900.42

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Solution

The fourth proportional to 29,623.56, 44,433.48 and 9,900.42 is: 14,850.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,623.56 : 44,433.48 = 9,900.42 : x
  2. Step 2: Convert to fraction form
    29,623.56/44,433.48 = 9,900.42/x
  3. Step 3: Cross multiply
    29,623.56x = 44,433.48 × 9,900.42
  4. Step 4: Simplify right side
    29,623.56x = 439,910,114.06
  5. Step 5: Solve for x
    x = 439,910,114.06/29,623.56
  6. Step 6: Final answer
    x = 14,850.01

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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.