Home / 19,573.49-29,359.19-6,922.37

Finding the Fourth Proportional to 19,573.49, 29,359.19 and 6,922.37

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Solution

The fourth proportional to 19,573.49, 29,359.19 and 6,922.37 is: 10,383.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,573.49 : 29,359.19 = 6,922.37 : x
  2. Step 2: Convert to fraction form
    19,573.49/29,359.19 = 6,922.37/x
  3. Step 3: Cross multiply
    19,573.49x = 29,359.19 × 6,922.37
  4. Step 4: Simplify right side
    19,573.49x = 203,235,167.43
  5. Step 5: Solve for x
    x = 203,235,167.43/19,573.49
  6. Step 6: Final answer
    x = 10,383.18

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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.