Home / 41,145.04-56,727.12-33,583.60

Finding the Fourth Proportional to 41,145.04, 56,727.12 and 33,583.60

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Solution

The fourth proportional to 41,145.04, 56,727.12 and 33,583.60 is: 46,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,145.04 : 56,727.12 = 33,583.60 : x
  2. Step 2: Convert to fraction form
    41,145.04/56,727.12 = 33,583.60/x
  3. Step 3: Cross multiply
    41,145.04x = 56,727.12 × 33,583.60
  4. Step 4: Simplify right side
    41,145.04x = 1,905,100,907.23
  5. Step 5: Solve for x
    x = 1,905,100,907.23/41,145.04
  6. Step 6: Final answer
    x = 46,302.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.