Home / 4,110.34-6,157.71-2,440.93

Finding the Fourth Proportional to 4,110.34, 6,157.71 and 2,440.93

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Solution

The fourth proportional to 4,110.34, 6,157.71 and 2,440.93 is: 3,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.34 : 6,157.71 = 2,440.93 : x
  2. Step 2: Convert to fraction form
    4,110.34/6,157.71 = 2,440.93/x
  3. Step 3: Cross multiply
    4,110.34x = 6,157.71 × 2,440.93
  4. Step 4: Simplify right side
    4,110.34x = 15,030,539.07
  5. Step 5: Solve for x
    x = 15,030,539.07/4,110.34
  6. Step 6: Final answer
    x = 3,656.76

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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.