Home / 26,136.06-39,254.52-22,396.32

Finding the Fourth Proportional to 26,136.06, 39,254.52 and 22,396.32

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Solution

The fourth proportional to 26,136.06, 39,254.52 and 22,396.32 is: 33,637.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,136.06 : 39,254.52 = 22,396.32 : x
  2. Step 2: Convert to fraction form
    26,136.06/39,254.52 = 22,396.32/x
  3. Step 3: Cross multiply
    26,136.06x = 39,254.52 × 22,396.32
  4. Step 4: Simplify right side
    26,136.06x = 879,156,791.37
  5. Step 5: Solve for x
    x = 879,156,791.37/26,136.06
  6. Step 6: Final answer
    x = 33,637.69

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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.