Home / 29,820.01-44,729.85-7,633.39

Finding the Fourth Proportional to 29,820.01, 44,729.85 and 7,633.39

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Solution

The fourth proportional to 29,820.01, 44,729.85 and 7,633.39 is: 11,450.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,820.01 : 44,729.85 = 7,633.39 : x
  2. Step 2: Convert to fraction form
    29,820.01/44,729.85 = 7,633.39/x
  3. Step 3: Cross multiply
    29,820.01x = 44,729.85 × 7,633.39
  4. Step 4: Simplify right side
    29,820.01x = 341,440,389.69
  5. Step 5: Solve for x
    x = 341,440,389.69/29,820.01
  6. Step 6: Final answer
    x = 11,450.04

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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.