Home / 29,557.79-44,311.72-13,754.67

Finding the Fourth Proportional to 29,557.79, 44,311.72 and 13,754.67

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Solution

The fourth proportional to 29,557.79, 44,311.72 and 13,754.67 is: 20,620.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,557.79 : 44,311.72 = 13,754.67 : x
  2. Step 2: Convert to fraction form
    29,557.79/44,311.72 = 13,754.67/x
  3. Step 3: Cross multiply
    29,557.79x = 44,311.72 × 13,754.67
  4. Step 4: Simplify right side
    29,557.79x = 609,493,085.73
  5. Step 5: Solve for x
    x = 609,493,085.73/29,557.79
  6. Step 6: Final answer
    x = 20,620.39

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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.