Home / 15,927.21-23,895.14-4,834.26

Finding the Fourth Proportional to 15,927.21, 23,895.14 and 4,834.26

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Solution

The fourth proportional to 15,927.21, 23,895.14 and 4,834.26 is: 7,252.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,927.21 : 23,895.14 = 4,834.26 : x
  2. Step 2: Convert to fraction form
    15,927.21/23,895.14 = 4,834.26/x
  3. Step 3: Cross multiply
    15,927.21x = 23,895.14 × 4,834.26
  4. Step 4: Simplify right side
    15,927.21x = 115,515,295.33
  5. Step 5: Solve for x
    x = 115,515,295.33/15,927.21
  6. Step 6: Final answer
    x = 7,252.70

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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.