Home / 54,480.02-75,185.64-41,027.54

Finding the Fourth Proportional to 54,480.02, 75,185.64 and 41,027.54

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Solution

The fourth proportional to 54,480.02, 75,185.64 and 41,027.54 is: 56,620.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,480.02 : 75,185.64 = 41,027.54 : x
  2. Step 2: Convert to fraction form
    54,480.02/75,185.64 = 41,027.54/x
  3. Step 3: Cross multiply
    54,480.02x = 75,185.64 × 41,027.54
  4. Step 4: Simplify right side
    54,480.02x = 3,084,681,852.53
  5. Step 5: Solve for x
    x = 3,084,681,852.53/54,480.02
  6. Step 6: Final answer
    x = 56,620.42

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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.