Home / 43,275.44-59,720.56-25,370.94

Finding the Fourth Proportional to 43,275.44, 59,720.56 and 25,370.94

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Solution

The fourth proportional to 43,275.44, 59,720.56 and 25,370.94 is: 35,012.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,275.44 : 59,720.56 = 25,370.94 : x
  2. Step 2: Convert to fraction form
    43,275.44/59,720.56 = 25,370.94/x
  3. Step 3: Cross multiply
    43,275.44x = 59,720.56 × 25,370.94
  4. Step 4: Simplify right side
    43,275.44x = 1,515,166,744.53
  5. Step 5: Solve for x
    x = 1,515,166,744.53/43,275.44
  6. Step 6: Final answer
    x = 35,012.16

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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.