Home / 624,031.02-936,163.44-250,083.18

Finding the Fourth Proportional to 624,031.02, 936,163.44 and 250,083.18

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Solution

The fourth proportional to 624,031.02, 936,163.44 and 250,083.18 is: 375,171.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,031.02 : 936,163.44 = 250,083.18 : x
  2. Step 2: Convert to fraction form
    624,031.02/936,163.44 = 250,083.18/x
  3. Step 3: Cross multiply
    624,031.02x = 936,163.44 × 250,083.18
  4. Step 4: Simplify right side
    624,031.02x = 234,118,730,074.94
  5. Step 5: Solve for x
    x = 234,118,730,074.94/624,031.02
  6. Step 6: Final answer
    x = 375,171.62

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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.