Home / 2,625.53-3,623.14-1,446.59

Finding the Fourth Proportional to 2,625.53, 3,623.14 and 1,446.59

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Solution

The fourth proportional to 2,625.53, 3,623.14 and 1,446.59 is: 1,996.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625.53 : 3,623.14 = 1,446.59 : x
  2. Step 2: Convert to fraction form
    2,625.53/3,623.14 = 1,446.59/x
  3. Step 3: Cross multiply
    2,625.53x = 3,623.14 × 1,446.59
  4. Step 4: Simplify right side
    2,625.53x = 5,241,203.53
  5. Step 5: Solve for x
    x = 5,241,203.53/2,625.53
  6. Step 6: Final answer
    x = 1,996.25

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1.5x scale

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.