Home / 33,470.58-46,175.57-19,313.38

Finding the Fourth Proportional to 33,470.58, 46,175.57 and 19,313.38

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Solution

The fourth proportional to 33,470.58, 46,175.57 and 19,313.38 is: 26,644.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470.58 : 46,175.57 = 19,313.38 : x
  2. Step 2: Convert to fraction form
    33,470.58/46,175.57 = 19,313.38/x
  3. Step 3: Cross multiply
    33,470.58x = 46,175.57 × 19,313.38
  4. Step 4: Simplify right side
    33,470.58x = 891,806,330.13
  5. Step 5: Solve for x
    x = 891,806,330.13/33,470.58
  6. Step 6: Final answer
    x = 26,644.48

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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.