Home / 50,208.56-75,313.38-15,148.52

Finding the Fourth Proportional to 50,208.56, 75,313.38 and 15,148.52

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Solution

The fourth proportional to 50,208.56, 75,313.38 and 15,148.52 is: 22,722.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,208.56 : 75,313.38 = 15,148.52 : x
  2. Step 2: Convert to fraction form
    50,208.56/75,313.38 = 15,148.52/x
  3. Step 3: Cross multiply
    50,208.56x = 75,313.38 × 15,148.52
  4. Step 4: Simplify right side
    50,208.56x = 1,140,886,243.20
  5. Step 5: Solve for x
    x = 1,140,886,243.20/50,208.56
  6. Step 6: Final answer
    x = 22,722.94

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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.