Home / 4,852.02-7,273.50-1,729.86

Finding the Fourth Proportional to 4,852.02, 7,273.50 and 1,729.86

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Solution

The fourth proportional to 4,852.02, 7,273.50 and 1,729.86 is: 2,593.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.02 : 7,273.50 = 1,729.86 : x
  2. Step 2: Convert to fraction form
    4,852.02/7,273.50 = 1,729.86/x
  3. Step 3: Cross multiply
    4,852.02x = 7,273.50 × 1,729.86
  4. Step 4: Simplify right side
    4,852.02x = 12,582,136.71
  5. Step 5: Solve for x
    x = 12,582,136.71/4,852.02
  6. Step 6: Final answer
    x = 2,593.17

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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.