Home / 29,455.60-44,096.58-19,441.87

Finding the Fourth Proportional to 29,455.60, 44,096.58 and 19,441.87

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Solution

The fourth proportional to 29,455.60, 44,096.58 and 19,441.87 is: 29,105.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,455.60 : 44,096.58 = 19,441.87 : x
  2. Step 2: Convert to fraction form
    29,455.60/44,096.58 = 19,441.87/x
  3. Step 3: Cross multiply
    29,455.60x = 44,096.58 × 19,441.87
  4. Step 4: Simplify right side
    29,455.60x = 857,319,975.80
  5. Step 5: Solve for x
    x = 857,319,975.80/29,455.60
  6. Step 6: Final answer
    x = 29,105.50

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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.