Home / 33,364.34-46,038.25-19,932.75

Finding the Fourth Proportional to 33,364.34, 46,038.25 and 19,932.75

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Solution

The fourth proportional to 33,364.34, 46,038.25 and 19,932.75 is: 27,504.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,364.34 : 46,038.25 = 19,932.75 : x
  2. Step 2: Convert to fraction form
    33,364.34/46,038.25 = 19,932.75/x
  3. Step 3: Cross multiply
    33,364.34x = 46,038.25 × 19,932.75
  4. Step 4: Simplify right side
    33,364.34x = 917,668,927.69
  5. Step 5: Solve for x
    x = 917,668,927.69/33,364.34
  6. Step 6: Final answer
    x = 27,504.48

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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.