Home / 16,804.67-23,192.22-10,435.33

Finding the Fourth Proportional to 16,804.67, 23,192.22 and 10,435.33

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Solution

The fourth proportional to 16,804.67, 23,192.22 and 10,435.33 is: 14,401.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,804.67 : 23,192.22 = 10,435.33 : x
  2. Step 2: Convert to fraction form
    16,804.67/23,192.22 = 10,435.33/x
  3. Step 3: Cross multiply
    16,804.67x = 23,192.22 × 10,435.33
  4. Step 4: Simplify right side
    16,804.67x = 242,018,537.26
  5. Step 5: Solve for x
    x = 242,018,537.26/16,804.67
  6. Step 6: Final answer
    x = 14,401.87

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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.