Home / 94,096.26-141,087.12-39,997.20

Finding the Fourth Proportional to 94,096.26, 141,087.12 and 39,997.20

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Solution

The fourth proportional to 94,096.26, 141,087.12 and 39,997.20 is: 59,971.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,096.26 : 141,087.12 = 39,997.20 : x
  2. Step 2: Convert to fraction form
    94,096.26/141,087.12 = 39,997.20/x
  3. Step 3: Cross multiply
    94,096.26x = 141,087.12 × 39,997.20
  4. Step 4: Simplify right side
    94,096.26x = 5,643,089,756.06
  5. Step 5: Solve for x
    x = 5,643,089,756.06/94,096.26
  6. Step 6: Final answer
    x = 59,971.46

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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.