Home / 33,385.29-46,076.76-19,045.05

Finding the Fourth Proportional to 33,385.29, 46,076.76 and 19,045.05

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Solution

The fourth proportional to 33,385.29, 46,076.76 and 19,045.05 is: 26,285.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385.29 : 46,076.76 = 19,045.05 : x
  2. Step 2: Convert to fraction form
    33,385.29/46,076.76 = 19,045.05/x
  3. Step 3: Cross multiply
    33,385.29x = 46,076.76 × 19,045.05
  4. Step 4: Simplify right side
    33,385.29x = 877,534,198.04
  5. Step 5: Solve for x
    x = 877,534,198.04/33,385.29
  6. Step 6: Final answer
    x = 26,285.06

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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.