Home / 7,395.51-11,090.24-3,693.33

Finding the Fourth Proportional to 7,395.51, 11,090.24 and 3,693.33

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Solution

The fourth proportional to 7,395.51, 11,090.24 and 3,693.33 is: 5,538.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.51 : 11,090.24 = 3,693.33 : x
  2. Step 2: Convert to fraction form
    7,395.51/11,090.24 = 3,693.33/x
  3. Step 3: Cross multiply
    7,395.51x = 11,090.24 × 3,693.33
  4. Step 4: Simplify right side
    7,395.51x = 40,959,897.63
  5. Step 5: Solve for x
    x = 40,959,897.63/7,395.51
  6. Step 6: Final answer
    x = 5,538.48

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1.5x scale

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.