Home / 16,923.33-25,400.39-9,032.54

Finding the Fourth Proportional to 16,923.33, 25,400.39 and 9,032.54

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Solution

The fourth proportional to 16,923.33, 25,400.39 and 9,032.54 is: 13,557.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,923.33 : 25,400.39 = 9,032.54 : x
  2. Step 2: Convert to fraction form
    16,923.33/25,400.39 = 9,032.54/x
  3. Step 3: Cross multiply
    16,923.33x = 25,400.39 × 9,032.54
  4. Step 4: Simplify right side
    16,923.33x = 229,430,038.69
  5. Step 5: Solve for x
    x = 229,430,038.69/16,923.33
  6. Step 6: Final answer
    x = 13,557.03

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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.