Home / 25,844.98-35,646.56-22,266

Finding the Fourth Proportional to 25,844.98, 35,646.56 and 22,266

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Solution

The fourth proportional to 25,844.98, 35,646.56 and 22,266 is: 30,710.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,844.98 : 35,646.56 = 22,266 : x
  2. Step 2: Convert to fraction form
    25,844.98/35,646.56 = 22,266/x
  3. Step 3: Cross multiply
    25,844.98x = 35,646.56 × 22,266
  4. Step 4: Simplify right side
    25,844.98x = 793,706,304.96
  5. Step 5: Solve for x
    x = 793,706,304.96/25,844.98
  6. Step 6: Final answer
    x = 30,710.27

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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.