Home / 48,806.46-67,302.63-41,756.22

Finding the Fourth Proportional to 48,806.46, 67,302.63 and 41,756.22

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Solution

The fourth proportional to 48,806.46, 67,302.63 and 41,756.22 is: 57,580.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,806.46 : 67,302.63 = 41,756.22 : x
  2. Step 2: Convert to fraction form
    48,806.46/67,302.63 = 41,756.22/x
  3. Step 3: Cross multiply
    48,806.46x = 67,302.63 × 41,756.22
  4. Step 4: Simplify right side
    48,806.46x = 2,810,303,424.86
  5. Step 5: Solve for x
    x = 2,810,303,424.86/48,806.46
  6. Step 6: Final answer
    x = 57,580.56

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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.