Home / 33,030.69-49,524.96-21,773.04

Finding the Fourth Proportional to 33,030.69, 49,524.96 and 21,773.04

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Solution

The fourth proportional to 33,030.69, 49,524.96 and 21,773.04 is: 32,645.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,030.69 : 49,524.96 = 21,773.04 : x
  2. Step 2: Convert to fraction form
    33,030.69/49,524.96 = 21,773.04/x
  3. Step 3: Cross multiply
    33,030.69x = 49,524.96 × 21,773.04
  4. Step 4: Simplify right side
    33,030.69x = 1,078,308,935.08
  5. Step 5: Solve for x
    x = 1,078,308,935.08/33,030.69
  6. Step 6: Final answer
    x = 32,645.67

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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.