Home / 94,503.42-141,683.87-57,054.60

Finding the Fourth Proportional to 94,503.42, 141,683.87 and 57,054.60

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Solution

The fourth proportional to 94,503.42, 141,683.87 and 57,054.60 is: 85,538.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503.42 : 141,683.87 = 57,054.60 : x
  2. Step 2: Convert to fraction form
    94,503.42/141,683.87 = 57,054.60/x
  3. Step 3: Cross multiply
    94,503.42x = 141,683.87 × 57,054.60
  4. Step 4: Simplify right side
    94,503.42x = 8,083,716,244.03
  5. Step 5: Solve for x
    x = 8,083,716,244.03/94,503.42
  6. Step 6: Final answer
    x = 85,538.88

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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.