Home / 3,699.06-5,096.04-2,577.98

Finding the Fourth Proportional to 3,699.06, 5,096.04 and 2,577.98

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Solution

The fourth proportional to 3,699.06, 5,096.04 and 2,577.98 is: 3,551.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699.06 : 5,096.04 = 2,577.98 : x
  2. Step 2: Convert to fraction form
    3,699.06/5,096.04 = 2,577.98/x
  3. Step 3: Cross multiply
    3,699.06x = 5,096.04 × 2,577.98
  4. Step 4: Simplify right side
    3,699.06x = 13,137,463.72
  5. Step 5: Solve for x
    x = 13,137,463.72/3,699.06
  6. Step 6: Final answer
    x = 3,551.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.