Home / 25,367.07-35,006.16-14,035.71

Finding the Fourth Proportional to 25,367.07, 35,006.16 and 14,035.71

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Solution

The fourth proportional to 25,367.07, 35,006.16 and 14,035.71 is: 19,369.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,367.07 : 35,006.16 = 14,035.71 : x
  2. Step 2: Convert to fraction form
    25,367.07/35,006.16 = 14,035.71/x
  3. Step 3: Cross multiply
    25,367.07x = 35,006.16 × 14,035.71
  4. Step 4: Simplify right side
    25,367.07x = 491,336,309.97
  5. Step 5: Solve for x
    x = 491,336,309.97/25,367.07
  6. Step 6: Final answer
    x = 19,369.06

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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.