Home / 32,959.69-49,456.97-17,977.63

Finding the Fourth Proportional to 32,959.69, 49,456.97 and 17,977.63

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Solution

The fourth proportional to 32,959.69, 49,456.97 and 17,977.63 is: 26,975.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,959.69 : 49,456.97 = 17,977.63 : x
  2. Step 2: Convert to fraction form
    32,959.69/49,456.97 = 17,977.63/x
  3. Step 3: Cross multiply
    32,959.69x = 49,456.97 × 17,977.63
  4. Step 4: Simplify right side
    32,959.69x = 889,119,107.58
  5. Step 5: Solve for x
    x = 889,119,107.58/32,959.69
  6. Step 6: Final answer
    x = 26,975.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.