Home / 50,315.06-75,480.42-15,246.38

Finding the Fourth Proportional to 50,315.06, 75,480.42 and 15,246.38

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Solution

The fourth proportional to 50,315.06, 75,480.42 and 15,246.38 is: 22,871.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,315.06 : 75,480.42 = 15,246.38 : x
  2. Step 2: Convert to fraction form
    50,315.06/75,480.42 = 15,246.38/x
  3. Step 3: Cross multiply
    50,315.06x = 75,480.42 × 15,246.38
  4. Step 4: Simplify right side
    50,315.06x = 1,150,803,165.88
  5. Step 5: Solve for x
    x = 1,150,803,165.88/50,315.06
  6. Step 6: Final answer
    x = 22,871.94

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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.