Home / 19,407.24-29,104.74-6,256.80

Finding the Fourth Proportional to 19,407.24, 29,104.74 and 6,256.80

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Solution

The fourth proportional to 19,407.24, 29,104.74 and 6,256.80 is: 9,383.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,407.24 : 29,104.74 = 6,256.80 : x
  2. Step 2: Convert to fraction form
    19,407.24/29,104.74 = 6,256.80/x
  3. Step 3: Cross multiply
    19,407.24x = 29,104.74 × 6,256.80
  4. Step 4: Simplify right side
    19,407.24x = 182,102,537.23
  5. Step 5: Solve for x
    x = 182,102,537.23/19,407.24
  6. Step 6: Final answer
    x = 9,383.23

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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.