Home / 50,130.70-75,200.69-16,396.91

Finding the Fourth Proportional to 50,130.70, 75,200.69 and 16,396.91

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Solution

The fourth proportional to 50,130.70, 75,200.69 and 16,396.91 is: 24,596.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,130.70 : 75,200.69 = 16,396.91 : x
  2. Step 2: Convert to fraction form
    50,130.70/75,200.69 = 16,396.91/x
  3. Step 3: Cross multiply
    50,130.70x = 75,200.69 × 16,396.91
  4. Step 4: Simplify right side
    50,130.70x = 1,233,058,846.74
  5. Step 5: Solve for x
    x = 1,233,058,846.74/50,130.70
  6. Step 6: Final answer
    x = 24,596.88

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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.