Home / 2,032.02-2,804.19-1,147.83

Finding the Fourth Proportional to 2,032.02, 2,804.19 and 1,147.83

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Solution

The fourth proportional to 2,032.02, 2,804.19 and 1,147.83 is: 1,584.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.02 : 2,804.19 = 1,147.83 : x
  2. Step 2: Convert to fraction form
    2,032.02/2,804.19 = 1,147.83/x
  3. Step 3: Cross multiply
    2,032.02x = 2,804.19 × 1,147.83
  4. Step 4: Simplify right side
    2,032.02x = 3,218,718.59
  5. Step 5: Solve for x
    x = 3,218,718.59/2,032.02
  6. Step 6: Final answer
    x = 1,584.00

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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.