Home / 50,370.12-75,529.16-14,826.81

Finding the Fourth Proportional to 50,370.12, 75,529.16 and 14,826.81

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Solution

The fourth proportional to 50,370.12, 75,529.16 and 14,826.81 is: 22,232.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,370.12 : 75,529.16 = 14,826.81 : x
  2. Step 2: Convert to fraction form
    50,370.12/75,529.16 = 14,826.81/x
  3. Step 3: Cross multiply
    50,370.12x = 75,529.16 × 14,826.81
  4. Step 4: Simplify right side
    50,370.12x = 1,119,856,504.78
  5. Step 5: Solve for x
    x = 1,119,856,504.78/50,370.12
  6. Step 6: Final answer
    x = 22,232.56

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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.