Home / 50,810.44-70,164.48-32,935.36

Finding the Fourth Proportional to 50,810.44, 70,164.48 and 32,935.36

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Solution

The fourth proportional to 50,810.44, 70,164.48 and 32,935.36 is: 45,480.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,810.44 : 70,164.48 = 32,935.36 : x
  2. Step 2: Convert to fraction form
    50,810.44/70,164.48 = 32,935.36/x
  3. Step 3: Cross multiply
    50,810.44x = 70,164.48 × 32,935.36
  4. Step 4: Simplify right side
    50,810.44x = 2,310,892,408.01
  5. Step 5: Solve for x
    x = 2,310,892,408.01/50,810.44
  6. Step 6: Final answer
    x = 45,480.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.