Home / 26,136.26-39,254.81-22,396.49

Finding the Fourth Proportional to 26,136.26, 39,254.81 and 22,396.49

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Solution

The fourth proportional to 26,136.26, 39,254.81 and 22,396.49 is: 33,637.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,136.26 : 39,254.81 = 22,396.49 : x
  2. Step 2: Convert to fraction form
    26,136.26/39,254.81 = 22,396.49/x
  3. Step 3: Cross multiply
    26,136.26x = 39,254.81 × 22,396.49
  4. Step 4: Simplify right side
    26,136.26x = 879,169,651.36
  5. Step 5: Solve for x
    x = 879,169,651.36/26,136.26
  6. Step 6: Final answer
    x = 33,637.94

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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.