Home / 2,054.07-2,834.73-1,169.85

Finding the Fourth Proportional to 2,054.07, 2,834.73 and 1,169.85

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Solution

The fourth proportional to 2,054.07, 2,834.73 and 1,169.85 is: 1,614.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054.07 : 2,834.73 = 1,169.85 : x
  2. Step 2: Convert to fraction form
    2,054.07/2,834.73 = 1,169.85/x
  3. Step 3: Cross multiply
    2,054.07x = 2,834.73 × 1,169.85
  4. Step 4: Simplify right side
    2,054.07x = 3,316,219.52
  5. Step 5: Solve for x
    x = 3,316,219.52/2,054.07
  6. Step 6: Final answer
    x = 1,614.46

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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.