Home / 64,250.17-88,582.65-41,549.11

Finding the Fourth Proportional to 64,250.17, 88,582.65 and 41,549.11

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Solution

The fourth proportional to 64,250.17, 88,582.65 and 41,549.11 is: 57,284.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250.17 : 88,582.65 = 41,549.11 : x
  2. Step 2: Convert to fraction form
    64,250.17/88,582.65 = 41,549.11/x
  3. Step 3: Cross multiply
    64,250.17x = 88,582.65 × 41,549.11
  4. Step 4: Simplify right side
    64,250.17x = 3,680,530,268.94
  5. Step 5: Solve for x
    x = 3,680,530,268.94/64,250.17
  6. Step 6: Final answer
    x = 57,284.37

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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.