Home / 26,683.36-40,013.94-10,034.80

Finding the Fourth Proportional to 26,683.36, 40,013.94 and 10,034.80

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Solution

The fourth proportional to 26,683.36, 40,013.94 and 10,034.80 is: 15,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,683.36 : 40,013.94 = 10,034.80 : x
  2. Step 2: Convert to fraction form
    26,683.36/40,013.94 = 10,034.80/x
  3. Step 3: Cross multiply
    26,683.36x = 40,013.94 × 10,034.80
  4. Step 4: Simplify right side
    26,683.36x = 401,531,885.11
  5. Step 5: Solve for x
    x = 401,531,885.11/26,683.36
  6. Step 6: Final answer
    x = 15,048.03

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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.