Home / 33,907.35-46,782.75-19,566.18

Finding the Fourth Proportional to 33,907.35, 46,782.75 and 19,566.18

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Solution

The fourth proportional to 33,907.35, 46,782.75 and 19,566.18 is: 26,995.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,907.35 : 46,782.75 = 19,566.18 : x
  2. Step 2: Convert to fraction form
    33,907.35/46,782.75 = 19,566.18/x
  3. Step 3: Cross multiply
    33,907.35x = 46,782.75 × 19,566.18
  4. Step 4: Simplify right side
    33,907.35x = 915,359,780.77
  5. Step 5: Solve for x
    x = 915,359,780.77/33,907.35
  6. Step 6: Final answer
    x = 26,995.91

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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.