Home / 50,925.56-76,392.44-19,350.74

Finding the Fourth Proportional to 50,925.56, 76,392.44 and 19,350.74

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Solution

The fourth proportional to 50,925.56, 76,392.44 and 19,350.74 is: 29,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,925.56 : 76,392.44 = 19,350.74 : x
  2. Step 2: Convert to fraction form
    50,925.56/76,392.44 = 19,350.74/x
  3. Step 3: Cross multiply
    50,925.56x = 76,392.44 × 19,350.74
  4. Step 4: Simplify right side
    50,925.56x = 1,478,250,244.41
  5. Step 5: Solve for x
    x = 1,478,250,244.41/50,925.56
  6. Step 6: Final answer
    x = 29,027.67

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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.