Home / 23,450.73-35,128.98-10,953.51

Finding the Fourth Proportional to 23,450.73, 35,128.98 and 10,953.51

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Solution

The fourth proportional to 23,450.73, 35,128.98 and 10,953.51 is: 16,408.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,450.73 : 35,128.98 = 10,953.51 : x
  2. Step 2: Convert to fraction form
    23,450.73/35,128.98 = 10,953.51/x
  3. Step 3: Cross multiply
    23,450.73x = 35,128.98 × 10,953.51
  4. Step 4: Simplify right side
    23,450.73x = 384,785,633.72
  5. Step 5: Solve for x
    x = 384,785,633.72/23,450.73
  6. Step 6: Final answer
    x = 16,408.26

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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.