Home / 94,732.44-142,101-44,835.84

Finding the Fourth Proportional to 94,732.44, 142,101 and 44,835.84

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Solution

The fourth proportional to 94,732.44, 142,101 and 44,835.84 is: 67,254.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,732.44 : 142,101 = 44,835.84 : x
  2. Step 2: Convert to fraction form
    94,732.44/142,101 = 44,835.84/x
  3. Step 3: Cross multiply
    94,732.44x = 142,101 × 44,835.84
  4. Step 4: Simplify right side
    94,732.44x = 6,371,217,699.84
  5. Step 5: Solve for x
    x = 6,371,217,699.84/94,732.44
  6. Step 6: Final answer
    x = 67,254.87

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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.