Home / 94,230.34-141,230.45-44,243.69

Finding the Fourth Proportional to 94,230.34, 141,230.45 and 44,243.69

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Solution

The fourth proportional to 94,230.34, 141,230.45 and 44,243.69 is: 66,311.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,230.34 : 141,230.45 = 44,243.69 : x
  2. Step 2: Convert to fraction form
    94,230.34/141,230.45 = 44,243.69/x
  3. Step 3: Cross multiply
    94,230.34x = 141,230.45 × 44,243.69
  4. Step 4: Simplify right side
    94,230.34x = 6,248,555,652.82
  5. Step 5: Solve for x
    x = 6,248,555,652.82/94,230.34
  6. Step 6: Final answer
    x = 66,311.51

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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.