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Finding the Fourth Proportional to 29,594.60, 44,392.02 and 7,407.91

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Solution

The fourth proportional to 29,594.60, 44,392.02 and 7,407.91 is: 11,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,594.60 : 44,392.02 = 7,407.91 : x
  2. Step 2: Convert to fraction form
    29,594.60/44,392.02 = 7,407.91/x
  3. Step 3: Cross multiply
    29,594.60x = 44,392.02 × 7,407.91
  4. Step 4: Simplify right side
    29,594.60x = 328,852,088.88
  5. Step 5: Solve for x
    x = 328,852,088.88/29,594.60
  6. Step 6: Final answer
    x = 11,111.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.