Home / 94,691.67-142,000.44-35,495.04

Finding the Fourth Proportional to 94,691.67, 142,000.44 and 35,495.04

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Solution

The fourth proportional to 94,691.67, 142,000.44 and 35,495.04 is: 53,228.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,691.67 : 142,000.44 = 35,495.04 : x
  2. Step 2: Convert to fraction form
    94,691.67/142,000.44 = 35,495.04/x
  3. Step 3: Cross multiply
    94,691.67x = 142,000.44 × 35,495.04
  4. Step 4: Simplify right side
    94,691.67x = 5,040,311,297.82
  5. Step 5: Solve for x
    x = 5,040,311,297.82/94,691.67
  6. Step 6: Final answer
    x = 53,228.67

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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.