Home / 21,954.73-32,933.27-6,963.03

Finding the Fourth Proportional to 21,954.73, 32,933.27 and 6,963.03

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Solution

The fourth proportional to 21,954.73, 32,933.27 and 6,963.03 is: 10,444.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,954.73 : 32,933.27 = 6,963.03 : x
  2. Step 2: Convert to fraction form
    21,954.73/32,933.27 = 6,963.03/x
  3. Step 3: Cross multiply
    21,954.73x = 32,933.27 × 6,963.03
  4. Step 4: Simplify right side
    21,954.73x = 229,315,312.19
  5. Step 5: Solve for x
    x = 229,315,312.19/21,954.73
  6. Step 6: Final answer
    x = 10,444.92

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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.