Home / 7,327.01-10,991.93-2,395.32

Finding the Fourth Proportional to 7,327.01, 10,991.93 and 2,395.32

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Solution

The fourth proportional to 7,327.01, 10,991.93 and 2,395.32 is: 3,593.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.01 : 10,991.93 = 2,395.32 : x
  2. Step 2: Convert to fraction form
    7,327.01/10,991.93 = 2,395.32/x
  3. Step 3: Cross multiply
    7,327.01x = 10,991.93 × 2,395.32
  4. Step 4: Simplify right side
    7,327.01x = 26,329,189.77
  5. Step 5: Solve for x
    x = 26,329,189.77/7,327.01
  6. Step 6: Final answer
    x = 3,593.44

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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.