Home / 33,923.52-46,814.46-18,815.67

Finding the Fourth Proportional to 33,923.52, 46,814.46 and 18,815.67

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Solution

The fourth proportional to 33,923.52, 46,814.46 and 18,815.67 is: 25,965.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923.52 : 46,814.46 = 18,815.67 : x
  2. Step 2: Convert to fraction form
    33,923.52/46,814.46 = 18,815.67/x
  3. Step 3: Cross multiply
    33,923.52x = 46,814.46 × 18,815.67
  4. Step 4: Simplify right side
    33,923.52x = 880,845,430.59
  5. Step 5: Solve for x
    x = 880,845,430.59/33,923.52
  6. Step 6: Final answer
    x = 25,965.63

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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.