Home / 4,588.89-6,883.62-1,954.90

Finding the Fourth Proportional to 4,588.89, 6,883.62 and 1,954.90

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Solution

The fourth proportional to 4,588.89, 6,883.62 and 1,954.90 is: 2,932.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.89 : 6,883.62 = 1,954.90 : x
  2. Step 2: Convert to fraction form
    4,588.89/6,883.62 = 1,954.90/x
  3. Step 3: Cross multiply
    4,588.89x = 6,883.62 × 1,954.90
  4. Step 4: Simplify right side
    4,588.89x = 13,456,788.74
  5. Step 5: Solve for x
    x = 13,456,788.74/4,588.89
  6. Step 6: Final answer
    x = 2,932.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.