Home / 29,046.25-40,096.08-19,627.57

Finding the Fourth Proportional to 29,046.25, 40,096.08 and 19,627.57

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Solution

The fourth proportional to 29,046.25, 40,096.08 and 19,627.57 is: 27,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046.25 : 40,096.08 = 19,627.57 : x
  2. Step 2: Convert to fraction form
    29,046.25/40,096.08 = 19,627.57/x
  3. Step 3: Cross multiply
    29,046.25x = 40,096.08 × 19,627.57
  4. Step 4: Simplify right side
    29,046.25x = 786,988,616.93
  5. Step 5: Solve for x
    x = 786,988,616.93/29,046.25
  6. Step 6: Final answer
    x = 27,094.33

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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.