Home / 1,924.02-2,654.71-1,295.73

Finding the Fourth Proportional to 1,924.02, 2,654.71 and 1,295.73

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Solution

The fourth proportional to 1,924.02, 2,654.71 and 1,295.73 is: 1,787.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924.02 : 2,654.71 = 1,295.73 : x
  2. Step 2: Convert to fraction form
    1,924.02/2,654.71 = 1,295.73/x
  3. Step 3: Cross multiply
    1,924.02x = 2,654.71 × 1,295.73
  4. Step 4: Simplify right side
    1,924.02x = 3,439,784.15
  5. Step 5: Solve for x
    x = 3,439,784.15/1,924.02
  6. Step 6: Final answer
    x = 1,787.81

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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.