Home / 43,806.76-60,453.31-23,663.64

Finding the Fourth Proportional to 43,806.76, 60,453.31 and 23,663.64

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Solution

The fourth proportional to 43,806.76, 60,453.31 and 23,663.64 is: 32,655.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,806.76 : 60,453.31 = 23,663.64 : x
  2. Step 2: Convert to fraction form
    43,806.76/60,453.31 = 23,663.64/x
  3. Step 3: Cross multiply
    43,806.76x = 60,453.31 × 23,663.64
  4. Step 4: Simplify right side
    43,806.76x = 1,430,545,305.49
  5. Step 5: Solve for x
    x = 1,430,545,305.49/43,806.76
  6. Step 6: Final answer
    x = 32,655.81

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1.5x scale

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.