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Finding the Fourth Proportional to 69,823.44, 96,289.31 and 46,905.10

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Solution

The fourth proportional to 69,823.44, 96,289.31 and 46,905.10 is: 64,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,823.44 : 96,289.31 = 46,905.10 : x
  2. Step 2: Convert to fraction form
    69,823.44/96,289.31 = 46,905.10/x
  3. Step 3: Cross multiply
    69,823.44x = 96,289.31 × 46,905.10
  4. Step 4: Simplify right side
    69,823.44x = 4,516,459,591.02
  5. Step 5: Solve for x
    x = 4,516,459,591.02/69,823.44
  6. Step 6: Final answer
    x = 64,684.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.