Home / 43,806.64-60,453.12-23,663.53

Finding the Fourth Proportional to 43,806.64, 60,453.12 and 23,663.53

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Solution

The fourth proportional to 43,806.64, 60,453.12 and 23,663.53 is: 32,655.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,806.64 : 60,453.12 = 23,663.53 : x
  2. Step 2: Convert to fraction form
    43,806.64/60,453.12 = 23,663.53/x
  3. Step 3: Cross multiply
    43,806.64x = 60,453.12 × 23,663.53
  4. Step 4: Simplify right side
    43,806.64x = 1,430,534,218.71
  5. Step 5: Solve for x
    x = 1,430,534,218.71/43,806.64
  6. Step 6: Final answer
    x = 32,655.65

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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.