Home / 2,032.33-2,804.48-1,147.96

Finding the Fourth Proportional to 2,032.33, 2,804.48 and 1,147.96

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Solution

The fourth proportional to 2,032.33, 2,804.48 and 1,147.96 is: 1,584.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.33 : 2,804.48 = 1,147.96 : x
  2. Step 2: Convert to fraction form
    2,032.33/2,804.48 = 1,147.96/x
  3. Step 3: Cross multiply
    2,032.33x = 2,804.48 × 1,147.96
  4. Step 4: Simplify right side
    2,032.33x = 3,219,430.86
  5. Step 5: Solve for x
    x = 3,219,430.86/2,032.33
  6. Step 6: Final answer
    x = 1,584.11

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Why These Related Problems?

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