Home / 16,362.45-22,580.19-9,094.54

Finding the Fourth Proportional to 16,362.45, 22,580.19 and 9,094.54

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Solution

The fourth proportional to 16,362.45, 22,580.19 and 9,094.54 is: 12,550.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362.45 : 22,580.19 = 9,094.54 : x
  2. Step 2: Convert to fraction form
    16,362.45/22,580.19 = 9,094.54/x
  3. Step 3: Cross multiply
    16,362.45x = 22,580.19 × 9,094.54
  4. Step 4: Simplify right side
    16,362.45x = 205,356,480.37
  5. Step 5: Solve for x
    x = 205,356,480.37/16,362.45
  6. Step 6: Final answer
    x = 12,550.47

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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.