Home / 29,825.56-41,098.62-23,070.16

Finding the Fourth Proportional to 29,825.56, 41,098.62 and 23,070.16

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Solution

The fourth proportional to 29,825.56, 41,098.62 and 23,070.16 is: 31,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,825.56 : 41,098.62 = 23,070.16 : x
  2. Step 2: Convert to fraction form
    29,825.56/41,098.62 = 23,070.16/x
  3. Step 3: Cross multiply
    29,825.56x = 41,098.62 × 23,070.16
  4. Step 4: Simplify right side
    29,825.56x = 948,151,739.18
  5. Step 5: Solve for x
    x = 948,151,739.18/29,825.56
  6. Step 6: Final answer
    x = 31,789.91

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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.