Home / 23,768.40-35,733.60-19,417.44

Finding the Fourth Proportional to 23,768.40, 35,733.60 and 19,417.44

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Solution

The fourth proportional to 23,768.40, 35,733.60 and 19,417.44 is: 29,192.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,768.40 : 35,733.60 = 19,417.44 : x
  2. Step 2: Convert to fraction form
    23,768.40/35,733.60 = 19,417.44/x
  3. Step 3: Cross multiply
    23,768.40x = 35,733.60 × 19,417.44
  4. Step 4: Simplify right side
    23,768.40x = 693,855,033.98
  5. Step 5: Solve for x
    x = 693,855,033.98/23,768.40
  6. Step 6: Final answer
    x = 29,192.33

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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.