Home / 19,354.26-29,032.46-5,504.34

Finding the Fourth Proportional to 19,354.26, 29,032.46 and 5,504.34

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Solution

The fourth proportional to 19,354.26, 29,032.46 and 5,504.34 is: 8,256.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,354.26 : 29,032.46 = 5,504.34 : x
  2. Step 2: Convert to fraction form
    19,354.26/29,032.46 = 5,504.34/x
  3. Step 3: Cross multiply
    19,354.26x = 29,032.46 × 5,504.34
  4. Step 4: Simplify right side
    19,354.26x = 159,804,530.88
  5. Step 5: Solve for x
    x = 159,804,530.88/19,354.26
  6. Step 6: Final answer
    x = 8,256.81

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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.