Home / 33,348.52-46,021.62-19,203.40

Finding the Fourth Proportional to 33,348.52, 46,021.62 and 19,203.40

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Solution

The fourth proportional to 33,348.52, 46,021.62 and 19,203.40 is: 26,501.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,348.52 : 46,021.62 = 19,203.40 : x
  2. Step 2: Convert to fraction form
    33,348.52/46,021.62 = 19,203.40/x
  3. Step 3: Cross multiply
    33,348.52x = 46,021.62 × 19,203.40
  4. Step 4: Simplify right side
    33,348.52x = 883,771,577.51
  5. Step 5: Solve for x
    x = 883,771,577.51/33,348.52
  6. Step 6: Final answer
    x = 26,501.07

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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.