Home / 22,516.09-33,751.45-10,822.93

Finding the Fourth Proportional to 22,516.09, 33,751.45 and 10,822.93

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Solution

The fourth proportional to 22,516.09, 33,751.45 and 10,822.93 is: 16,223.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,516.09 : 33,751.45 = 10,822.93 : x
  2. Step 2: Convert to fraction form
    22,516.09/33,751.45 = 10,822.93/x
  3. Step 3: Cross multiply
    22,516.09x = 33,751.45 × 10,822.93
  4. Step 4: Simplify right side
    22,516.09x = 365,289,580.75
  5. Step 5: Solve for x
    x = 365,289,580.75/22,516.09
  6. Step 6: Final answer
    x = 16,223.49

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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.