Home / 64,259.11-88,717.77-41,298.25

Finding the Fourth Proportional to 64,259.11, 88,717.77 and 41,298.25

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Solution

The fourth proportional to 64,259.11, 88,717.77 and 41,298.25 is: 57,017.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,259.11 : 88,717.77 = 41,298.25 : x
  2. Step 2: Convert to fraction form
    64,259.11/88,717.77 = 41,298.25/x
  3. Step 3: Cross multiply
    64,259.11x = 88,717.77 × 41,298.25
  4. Step 4: Simplify right side
    64,259.11x = 3,663,888,644.90
  5. Step 5: Solve for x
    x = 3,663,888,644.90/64,259.11
  6. Step 6: Final answer
    x = 57,017.42

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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.