Home / 75,552.08-104,261.93-41,563.16

Finding the Fourth Proportional to 75,552.08, 104,261.93 and 41,563.16

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Solution

The fourth proportional to 75,552.08, 104,261.93 and 41,563.16 is: 57,357.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,552.08 : 104,261.93 = 41,563.16 : x
  2. Step 2: Convert to fraction form
    75,552.08/104,261.93 = 41,563.16/x
  3. Step 3: Cross multiply
    75,552.08x = 104,261.93 × 41,563.16
  4. Step 4: Simplify right side
    75,552.08x = 4,333,454,549.37
  5. Step 5: Solve for x
    x = 4,333,454,549.37/75,552.08
  6. Step 6: Final answer
    x = 57,357.19

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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.