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Finding the Fourth Proportional to 29,904.03, 44,883.84 and 15,123.56

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Solution

The fourth proportional to 29,904.03, 44,883.84 and 15,123.56 is: 22,699.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904.03 : 44,883.84 = 15,123.56 : x
  2. Step 2: Convert to fraction form
    29,904.03/44,883.84 = 15,123.56/x
  3. Step 3: Cross multiply
    29,904.03x = 44,883.84 × 15,123.56
  4. Step 4: Simplify right side
    29,904.03x = 678,803,222.85
  5. Step 5: Solve for x
    x = 678,803,222.85/29,904.03
  6. Step 6: Final answer
    x = 22,699.39

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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.