Home / 22,627.23-33,945.72-6,830.95

Finding the Fourth Proportional to 22,627.23, 33,945.72 and 6,830.95

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Solution

The fourth proportional to 22,627.23, 33,945.72 and 6,830.95 is: 10,247.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,627.23 : 33,945.72 = 6,830.95 : x
  2. Step 2: Convert to fraction form
    22,627.23/33,945.72 = 6,830.95/x
  3. Step 3: Cross multiply
    22,627.23x = 33,945.72 × 6,830.95
  4. Step 4: Simplify right side
    22,627.23x = 231,881,346.31
  5. Step 5: Solve for x
    x = 231,881,346.31/22,627.23
  6. Step 6: Final answer
    x = 10,247.89

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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.