Home / 29,024.80-43,537.20-23,192.80

Finding the Fourth Proportional to 29,024.80, 43,537.20 and 23,192.80

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Solution

The fourth proportional to 29,024.80, 43,537.20 and 23,192.80 is: 34,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024.80 : 43,537.20 = 23,192.80 : x
  2. Step 2: Convert to fraction form
    29,024.80/43,537.20 = 23,192.80/x
  3. Step 3: Cross multiply
    29,024.80x = 43,537.20 × 23,192.80
  4. Step 4: Simplify right side
    29,024.80x = 1,009,749,572.16
  5. Step 5: Solve for x
    x = 1,009,749,572.16/29,024.80
  6. Step 6: Final answer
    x = 34,789.20

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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.