Home / 25,951.05-35,812.44-14,014.38

Finding the Fourth Proportional to 25,951.05, 35,812.44 and 14,014.38

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Solution

The fourth proportional to 25,951.05, 35,812.44 and 14,014.38 is: 19,339.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,951.05 : 35,812.44 = 14,014.38 : x
  2. Step 2: Convert to fraction form
    25,951.05/35,812.44 = 14,014.38/x
  3. Step 3: Cross multiply
    25,951.05x = 35,812.44 × 14,014.38
  4. Step 4: Simplify right side
    25,951.05x = 501,889,258.21
  5. Step 5: Solve for x
    x = 501,889,258.21/25,951.05
  6. Step 6: Final answer
    x = 19,339.85

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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.