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Finding the Fourth Proportional to 29,394.64, 44,094.22 and 8,334.32

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Solution

The fourth proportional to 29,394.64, 44,094.22 and 8,334.32 is: 12,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,394.64 : 44,094.22 = 8,334.32 : x
  2. Step 2: Convert to fraction form
    29,394.64/44,094.22 = 8,334.32/x
  3. Step 3: Cross multiply
    29,394.64x = 44,094.22 × 8,334.32
  4. Step 4: Simplify right side
    29,394.64x = 367,495,339.63
  5. Step 5: Solve for x
    x = 367,495,339.63/29,394.64
  6. Step 6: Final answer
    x = 12,502.12

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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.