Home / 34,930.09-48,196.47-33,730.03

Finding the Fourth Proportional to 34,930.09, 48,196.47 and 33,730.03

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Solution

The fourth proportional to 34,930.09, 48,196.47 and 33,730.03 is: 46,540.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,930.09 : 48,196.47 = 33,730.03 : x
  2. Step 2: Convert to fraction form
    34,930.09/48,196.47 = 33,730.03/x
  3. Step 3: Cross multiply
    34,930.09x = 48,196.47 × 33,730.03
  4. Step 4: Simplify right side
    34,930.09x = 1,625,668,378.99
  5. Step 5: Solve for x
    x = 1,625,668,378.99/34,930.09
  6. Step 6: Final answer
    x = 46,540.63

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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.