Home / 60,202.44-83,028.60-45,130.32

Finding the Fourth Proportional to 60,202.44, 83,028.60 and 45,130.32

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Solution

The fourth proportional to 60,202.44, 83,028.60 and 45,130.32 is: 62,241.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,202.44 : 83,028.60 = 45,130.32 : x
  2. Step 2: Convert to fraction form
    60,202.44/83,028.60 = 45,130.32/x
  3. Step 3: Cross multiply
    60,202.44x = 83,028.60 × 45,130.32
  4. Step 4: Simplify right side
    60,202.44x = 3,747,107,287.15
  5. Step 5: Solve for x
    x = 3,747,107,287.15/60,202.44
  6. Step 6: Final answer
    x = 62,241.78

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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.