Home / 33,769.47-46,599.44-18,661.95

Finding the Fourth Proportional to 33,769.47, 46,599.44 and 18,661.95

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Solution

The fourth proportional to 33,769.47, 46,599.44 and 18,661.95 is: 25,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,769.47 : 46,599.44 = 18,661.95 : x
  2. Step 2: Convert to fraction form
    33,769.47/46,599.44 = 18,661.95/x
  3. Step 3: Cross multiply
    33,769.47x = 46,599.44 × 18,661.95
  4. Step 4: Simplify right side
    33,769.47x = 869,636,326.00
  5. Step 5: Solve for x
    x = 869,636,326.00/33,769.47
  6. Step 6: Final answer
    x = 25,752.15

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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.