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Finding the Fourth Proportional to 29,863.60, 44,795.40 and 9,093.04

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Solution

The fourth proportional to 29,863.60, 44,795.40 and 9,093.04 is: 13,639.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,863.60 : 44,795.40 = 9,093.04 : x
  2. Step 2: Convert to fraction form
    29,863.60/44,795.40 = 9,093.04/x
  3. Step 3: Cross multiply
    29,863.60x = 44,795.40 × 9,093.04
  4. Step 4: Simplify right side
    29,863.60x = 407,326,364.02
  5. Step 5: Solve for x
    x = 407,326,364.02/29,863.60
  6. Step 6: Final answer
    x = 13,639.56

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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.