Home / 50,466.69-75,767.00-43,118.37

Finding the Fourth Proportional to 50,466.69, 75,767.00 and 43,118.37

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Solution

The fourth proportional to 50,466.69, 75,767.00 and 43,118.37 is: 64,734.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,466.69 : 75,767.00 = 43,118.37 : x
  2. Step 2: Convert to fraction form
    50,466.69/75,767.00 = 43,118.37/x
  3. Step 3: Cross multiply
    50,466.69x = 75,767.00 × 43,118.37
  4. Step 4: Simplify right side
    50,466.69x = 3,266,949,324.20
  5. Step 5: Solve for x
    x = 3,266,949,324.20/50,466.69
  6. Step 6: Final answer
    x = 64,734.77

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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.