Home / 7,357.04-11,035.60-2,740

Finding the Fourth Proportional to 7,357.04, 11,035.60 and 2,740

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Solution

The fourth proportional to 7,357.04, 11,035.60 and 2,740 is: 4,110.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357.04 : 11,035.60 = 2,740 : x
  2. Step 2: Convert to fraction form
    7,357.04/11,035.60 = 2,740/x
  3. Step 3: Cross multiply
    7,357.04x = 11,035.60 × 2,740
  4. Step 4: Simplify right side
    7,357.04x = 30,237,544
  5. Step 5: Solve for x
    x = 30,237,544/7,357.04
  6. Step 6: Final answer
    x = 4,110.01

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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.