Home / 19,346.54-29,020.44-6,197.19

Finding the Fourth Proportional to 19,346.54, 29,020.44 and 6,197.19

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Solution

The fourth proportional to 19,346.54, 29,020.44 and 6,197.19 is: 9,295.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346.54 : 29,020.44 = 6,197.19 : x
  2. Step 2: Convert to fraction form
    19,346.54/29,020.44 = 6,197.19/x
  3. Step 3: Cross multiply
    19,346.54x = 29,020.44 × 6,197.19
  4. Step 4: Simplify right side
    19,346.54x = 179,845,180.56
  5. Step 5: Solve for x
    x = 179,845,180.56/19,346.54
  6. Step 6: Final answer
    x = 9,295.99

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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.