Home / 50,168.42-75,260.41-16,885.89

Finding the Fourth Proportional to 50,168.42, 75,260.41 and 16,885.89

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Solution

The fourth proportional to 50,168.42, 75,260.41 and 16,885.89 is: 25,331.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,168.42 : 75,260.41 = 16,885.89 : x
  2. Step 2: Convert to fraction form
    50,168.42/75,260.41 = 16,885.89/x
  3. Step 3: Cross multiply
    50,168.42x = 75,260.41 × 16,885.89
  4. Step 4: Simplify right side
    50,168.42x = 1,270,838,962.40
  5. Step 5: Solve for x
    x = 1,270,838,962.40/50,168.42
  6. Step 6: Final answer
    x = 25,331.45

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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.