Home / 29,948.83-41,324.20-19,203.10

Finding the Fourth Proportional to 29,948.83, 41,324.20 and 19,203.10

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Solution

The fourth proportional to 29,948.83, 41,324.20 and 19,203.10 is: 26,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,948.83 : 41,324.20 = 19,203.10 : x
  2. Step 2: Convert to fraction form
    29,948.83/41,324.20 = 19,203.10/x
  3. Step 3: Cross multiply
    29,948.83x = 41,324.20 × 19,203.10
  4. Step 4: Simplify right side
    29,948.83x = 793,552,745.02
  5. Step 5: Solve for x
    x = 793,552,745.02/29,948.83
  6. Step 6: Final answer
    x = 26,496.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.