Home / 23,677.36-35,522.19-19,467.55

Finding the Fourth Proportional to 23,677.36, 35,522.19 and 19,467.55

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Solution

The fourth proportional to 23,677.36, 35,522.19 and 19,467.55 is: 29,206.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,677.36 : 35,522.19 = 19,467.55 : x
  2. Step 2: Convert to fraction form
    23,677.36/35,522.19 = 19,467.55/x
  3. Step 3: Cross multiply
    23,677.36x = 35,522.19 × 19,467.55
  4. Step 4: Simplify right side
    23,677.36x = 691,530,009.93
  5. Step 5: Solve for x
    x = 691,530,009.93/23,677.36
  6. Step 6: Final answer
    x = 29,206.38

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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.