Home / 33,819.04-46,677.63-19,673.74

Finding the Fourth Proportional to 33,819.04, 46,677.63 and 19,673.74

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Solution

The fourth proportional to 33,819.04, 46,677.63 and 19,673.74 is: 27,154.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,819.04 : 46,677.63 = 19,673.74 : x
  2. Step 2: Convert to fraction form
    33,819.04/46,677.63 = 19,673.74/x
  3. Step 3: Cross multiply
    33,819.04x = 46,677.63 × 19,673.74
  4. Step 4: Simplify right side
    33,819.04x = 918,323,556.44
  5. Step 5: Solve for x
    x = 918,323,556.44/33,819.04
  6. Step 6: Final answer
    x = 27,154.04

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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.