Home / 33,534.12-46,276.95-19,193.88

Finding the Fourth Proportional to 33,534.12, 46,276.95 and 19,193.88

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Solution

The fourth proportional to 33,534.12, 46,276.95 and 19,193.88 is: 26,487.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534.12 : 46,276.95 = 19,193.88 : x
  2. Step 2: Convert to fraction form
    33,534.12/46,276.95 = 19,193.88/x
  3. Step 3: Cross multiply
    33,534.12x = 46,276.95 × 19,193.88
  4. Step 4: Simplify right side
    33,534.12x = 888,234,470.58
  5. Step 5: Solve for x
    x = 888,234,470.58/33,534.12
  6. Step 6: Final answer
    x = 26,487.48

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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.