Home / 25,496.04-38,238.29-9,695.43

Finding the Fourth Proportional to 25,496.04, 38,238.29 and 9,695.43

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Solution

The fourth proportional to 25,496.04, 38,238.29 and 9,695.43 is: 14,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,496.04 : 38,238.29 = 9,695.43 : x
  2. Step 2: Convert to fraction form
    25,496.04/38,238.29 = 9,695.43/x
  3. Step 3: Cross multiply
    25,496.04x = 38,238.29 × 9,695.43
  4. Step 4: Simplify right side
    25,496.04x = 370,736,615.54
  5. Step 5: Solve for x
    x = 370,736,615.54/25,496.04
  6. Step 6: Final answer
    x = 14,540.95

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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.