Home / 11,569.02-17,353.38-2,804.01

Finding the Fourth Proportional to 11,569.02, 17,353.38 and 2,804.01

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Solution

The fourth proportional to 11,569.02, 17,353.38 and 2,804.01 is: 4,205.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569.02 : 17,353.38 = 2,804.01 : x
  2. Step 2: Convert to fraction form
    11,569.02/17,353.38 = 2,804.01/x
  3. Step 3: Cross multiply
    11,569.02x = 17,353.38 × 2,804.01
  4. Step 4: Simplify right side
    11,569.02x = 48,659,094.44
  5. Step 5: Solve for x
    x = 48,659,094.44/11,569.02
  6. Step 6: Final answer
    x = 4,205.98

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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.