Home / 15,820.37-23,732.18-5,967.94

Finding the Fourth Proportional to 15,820.37, 23,732.18 and 5,967.94

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Solution

The fourth proportional to 15,820.37, 23,732.18 and 5,967.94 is: 8,952.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,820.37 : 23,732.18 = 5,967.94 : x
  2. Step 2: Convert to fraction form
    15,820.37/23,732.18 = 5,967.94/x
  3. Step 3: Cross multiply
    15,820.37x = 23,732.18 × 5,967.94
  4. Step 4: Simplify right side
    15,820.37x = 141,632,077.81
  5. Step 5: Solve for x
    x = 141,632,077.81/15,820.37
  6. Step 6: Final answer
    x = 8,952.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.