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Finding the Fourth Proportional to 362,950.70, 544,424.22 and 93,077.64

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Solution

The fourth proportional to 362,950.70, 544,424.22 and 93,077.64 is: 139,615.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,950.70 : 544,424.22 = 93,077.64 : x
  2. Step 2: Convert to fraction form
    362,950.70/544,424.22 = 93,077.64/x
  3. Step 3: Cross multiply
    362,950.70x = 544,424.22 × 93,077.64
  4. Step 4: Simplify right side
    362,950.70x = 50,673,721,556.44
  5. Step 5: Solve for x
    x = 50,673,721,556.44/362,950.70
  6. Step 6: Final answer
    x = 139,615.99

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1.5x scale

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.