Home / 33,904.76-46,788.44-19,000.76

Finding the Fourth Proportional to 33,904.76, 46,788.44 and 19,000.76

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Solution

The fourth proportional to 33,904.76, 46,788.44 and 19,000.76 is: 26,220.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,904.76 : 46,788.44 = 19,000.76 : x
  2. Step 2: Convert to fraction form
    33,904.76/46,788.44 = 19,000.76/x
  3. Step 3: Cross multiply
    33,904.76x = 46,788.44 × 19,000.76
  4. Step 4: Simplify right side
    33,904.76x = 889,015,919.21
  5. Step 5: Solve for x
    x = 889,015,919.21/33,904.76
  6. Step 6: Final answer
    x = 26,220.98

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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.