Home / 33,719.21-46,729.28-33,243.54

Finding the Fourth Proportional to 33,719.21, 46,729.28 and 33,243.54

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Solution

The fourth proportional to 33,719.21, 46,729.28 and 33,243.54 is: 46,070.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,719.21 : 46,729.28 = 33,243.54 : x
  2. Step 2: Convert to fraction form
    33,719.21/46,729.28 = 33,243.54/x
  3. Step 3: Cross multiply
    33,719.21x = 46,729.28 × 33,243.54
  4. Step 4: Simplify right side
    33,719.21x = 1,553,446,634.65
  5. Step 5: Solve for x
    x = 1,553,446,634.65/33,719.21
  6. Step 6: Final answer
    x = 46,070.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.