Home / 25,933.44-38,904.27-9,293.11

Finding the Fourth Proportional to 25,933.44, 38,904.27 and 9,293.11

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Solution

The fourth proportional to 25,933.44, 38,904.27 and 9,293.11 is: 13,941.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,933.44 : 38,904.27 = 9,293.11 : x
  2. Step 2: Convert to fraction form
    25,933.44/38,904.27 = 9,293.11/x
  3. Step 3: Cross multiply
    25,933.44x = 38,904.27 × 9,293.11
  4. Step 4: Simplify right side
    25,933.44x = 361,541,660.58
  5. Step 5: Solve for x
    x = 361,541,660.58/25,933.44
  6. Step 6: Final answer
    x = 13,941.14

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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.