Home / 10,837.54-16,265.54-4,268.34

Finding the Fourth Proportional to 10,837.54, 16,265.54 and 4,268.34

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Solution

The fourth proportional to 10,837.54, 16,265.54 and 4,268.34 is: 6,406.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837.54 : 16,265.54 = 4,268.34 : x
  2. Step 2: Convert to fraction form
    10,837.54/16,265.54 = 4,268.34/x
  3. Step 3: Cross multiply
    10,837.54x = 16,265.54 × 4,268.34
  4. Step 4: Simplify right side
    10,837.54x = 69,426,772.67
  5. Step 5: Solve for x
    x = 69,426,772.67/10,837.54
  6. Step 6: Final answer
    x = 6,406.14

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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.