Home / 33,359.07-50,058.25-12,313.92

Finding the Fourth Proportional to 33,359.07, 50,058.25 and 12,313.92

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Solution

The fourth proportional to 33,359.07, 50,058.25 and 12,313.92 is: 18,478.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,359.07 : 50,058.25 = 12,313.92 : x
  2. Step 2: Convert to fraction form
    33,359.07/50,058.25 = 12,313.92/x
  3. Step 3: Cross multiply
    33,359.07x = 50,058.25 × 12,313.92
  4. Step 4: Simplify right side
    33,359.07x = 616,413,255.06
  5. Step 5: Solve for x
    x = 616,413,255.06/33,359.07
  6. Step 6: Final answer
    x = 18,478.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.