Home / 33,718.40-50,577.60-16,222.40

Finding the Fourth Proportional to 33,718.40, 50,577.60 and 16,222.40

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Solution

The fourth proportional to 33,718.40, 50,577.60 and 16,222.40 is: 24,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718.40 : 50,577.60 = 16,222.40 : x
  2. Step 2: Convert to fraction form
    33,718.40/50,577.60 = 16,222.40/x
  3. Step 3: Cross multiply
    33,718.40x = 50,577.60 × 16,222.40
  4. Step 4: Simplify right side
    33,718.40x = 820,490,058.24
  5. Step 5: Solve for x
    x = 820,490,058.24/33,718.40
  6. Step 6: Final answer
    x = 24,333.60

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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.