Home / 2,376.60-3,560.40-2,064.93

Finding the Fourth Proportional to 2,376.60, 3,560.40 and 2,064.93

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Solution

The fourth proportional to 2,376.60, 3,560.40 and 2,064.93 is: 3,093.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376.60 : 3,560.40 = 2,064.93 : x
  2. Step 2: Convert to fraction form
    2,376.60/3,560.40 = 2,064.93/x
  3. Step 3: Cross multiply
    2,376.60x = 3,560.40 × 2,064.93
  4. Step 4: Simplify right side
    2,376.60x = 7,351,976.77
  5. Step 5: Solve for x
    x = 7,351,976.77/2,376.60
  6. Step 6: Final answer
    x = 3,093.49

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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.