Home / 23,917.41-35,882.26-9,130.55

Finding the Fourth Proportional to 23,917.41, 35,882.26 and 9,130.55

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Solution

The fourth proportional to 23,917.41, 35,882.26 and 9,130.55 is: 13,698.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917.41 : 35,882.26 = 9,130.55 : x
  2. Step 2: Convert to fraction form
    23,917.41/35,882.26 = 9,130.55/x
  3. Step 3: Cross multiply
    23,917.41x = 35,882.26 × 9,130.55
  4. Step 4: Simplify right side
    23,917.41x = 327,624,566.81
  5. Step 5: Solve for x
    x = 327,624,566.81/23,917.41
  6. Step 6: Final answer
    x = 13,698.16

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Why These Related Problems?

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