Home / 26,968.43-37,216.61-15,032.53

Finding the Fourth Proportional to 26,968.43, 37,216.61 and 15,032.53

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Solution

The fourth proportional to 26,968.43, 37,216.61 and 15,032.53 is: 20,744.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968.43 : 37,216.61 = 15,032.53 : x
  2. Step 2: Convert to fraction form
    26,968.43/37,216.61 = 15,032.53/x
  3. Step 3: Cross multiply
    26,968.43x = 37,216.61 × 15,032.53
  4. Step 4: Simplify right side
    26,968.43x = 559,459,806.32
  5. Step 5: Solve for x
    x = 559,459,806.32/26,968.43
  6. Step 6: Final answer
    x = 20,744.99

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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.