Home / 163,029.90-244,000.53-92,890.38

Finding the Fourth Proportional to 163,029.90, 244,000.53 and 92,890.38

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Solution

The fourth proportional to 163,029.90, 244,000.53 and 92,890.38 is: 139,025.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,029.90 : 244,000.53 = 92,890.38 : x
  2. Step 2: Convert to fraction form
    163,029.90/244,000.53 = 92,890.38/x
  3. Step 3: Cross multiply
    163,029.90x = 244,000.53 × 92,890.38
  4. Step 4: Simplify right side
    163,029.90x = 22,665,301,951.90
  5. Step 5: Solve for x
    x = 22,665,301,951.90/163,029.90
  6. Step 6: Final answer
    x = 139,025.43

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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.