Home / 7,395.36-11,095.48-3,499.26

Finding the Fourth Proportional to 7,395.36, 11,095.48 and 3,499.26

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Solution

The fourth proportional to 7,395.36, 11,095.48 and 3,499.26 is: 5,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.36 : 11,095.48 = 3,499.26 : x
  2. Step 2: Convert to fraction form
    7,395.36/11,095.48 = 3,499.26/x
  3. Step 3: Cross multiply
    7,395.36x = 11,095.48 × 3,499.26
  4. Step 4: Simplify right side
    7,395.36x = 38,825,969.34
  5. Step 5: Solve for x
    x = 38,825,969.34/7,395.36
  6. Step 6: Final answer
    x = 5,250.04

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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.