Home / 57,967.14-86,822.26-44,541.30

Finding the Fourth Proportional to 57,967.14, 86,822.26 and 44,541.30

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Solution

The fourth proportional to 57,967.14, 86,822.26 and 44,541.30 is: 66,713.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,967.14 : 86,822.26 = 44,541.30 : x
  2. Step 2: Convert to fraction form
    57,967.14/86,822.26 = 44,541.30/x
  3. Step 3: Cross multiply
    57,967.14x = 86,822.26 × 44,541.30
  4. Step 4: Simplify right side
    57,967.14x = 3,867,176,329.34
  5. Step 5: Solve for x
    x = 3,867,176,329.34/57,967.14
  6. Step 6: Final answer
    x = 66,713.25

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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.