Home / 3,697.04-5,543.44-1,503.36

Finding the Fourth Proportional to 3,697.04, 5,543.44 and 1,503.36

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Solution

The fourth proportional to 3,697.04, 5,543.44 and 1,503.36 is: 2,254.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697.04 : 5,543.44 = 1,503.36 : x
  2. Step 2: Convert to fraction form
    3,697.04/5,543.44 = 1,503.36/x
  3. Step 3: Cross multiply
    3,697.04x = 5,543.44 × 1,503.36
  4. Step 4: Simplify right side
    3,697.04x = 8,333,782.20
  5. Step 5: Solve for x
    x = 8,333,782.20/3,697.04
  6. Step 6: Final answer
    x = 2,254.18

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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.