Home / 8,923.39-13,385.24-2,349.33

Finding the Fourth Proportional to 8,923.39, 13,385.24 and 2,349.33

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Solution

The fourth proportional to 8,923.39, 13,385.24 and 2,349.33 is: 3,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,923.39 : 13,385.24 = 2,349.33 : x
  2. Step 2: Convert to fraction form
    8,923.39/13,385.24 = 2,349.33/x
  3. Step 3: Cross multiply
    8,923.39x = 13,385.24 × 2,349.33
  4. Step 4: Simplify right side
    8,923.39x = 31,446,345.89
  5. Step 5: Solve for x
    x = 31,446,345.89/8,923.39
  6. Step 6: Final answer
    x = 3,524.04

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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.