Home / 7,094.42-10,637.06-3,396.56

Finding the Fourth Proportional to 7,094.42, 10,637.06 and 3,396.56

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Solution

The fourth proportional to 7,094.42, 10,637.06 and 3,396.56 is: 5,092.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.42 : 10,637.06 = 3,396.56 : x
  2. Step 2: Convert to fraction form
    7,094.42/10,637.06 = 3,396.56/x
  3. Step 3: Cross multiply
    7,094.42x = 10,637.06 × 3,396.56
  4. Step 4: Simplify right side
    7,094.42x = 36,129,412.51
  5. Step 5: Solve for x
    x = 36,129,412.51/7,094.42
  6. Step 6: Final answer
    x = 5,092.65

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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.