Home / 1,952.03-2,693.43-1,323.06

Finding the Fourth Proportional to 1,952.03, 2,693.43 and 1,323.06

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Solution

The fourth proportional to 1,952.03, 2,693.43 and 1,323.06 is: 1,825.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952.03 : 2,693.43 = 1,323.06 : x
  2. Step 2: Convert to fraction form
    1,952.03/2,693.43 = 1,323.06/x
  3. Step 3: Cross multiply
    1,952.03x = 2,693.43 × 1,323.06
  4. Step 4: Simplify right side
    1,952.03x = 3,563,569.50
  5. Step 5: Solve for x
    x = 3,563,569.50/1,952.03
  6. Step 6: Final answer
    x = 1,825.58

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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.