Home / 29,035.89-40,072.59-17,098.97

Finding the Fourth Proportional to 29,035.89, 40,072.59 and 17,098.97

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Solution

The fourth proportional to 29,035.89, 40,072.59 and 17,098.97 is: 23,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,035.89 : 40,072.59 = 17,098.97 : x
  2. Step 2: Convert to fraction form
    29,035.89/40,072.59 = 17,098.97/x
  3. Step 3: Cross multiply
    29,035.89x = 40,072.59 × 17,098.97
  4. Step 4: Simplify right side
    29,035.89x = 685,200,114.41
  5. Step 5: Solve for x
    x = 685,200,114.41/29,035.89
  6. Step 6: Final answer
    x = 23,598.39

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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.