Home / 7,409.63-11,114.49-3,024.02

Finding the Fourth Proportional to 7,409.63, 11,114.49 and 3,024.02

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Solution

The fourth proportional to 7,409.63, 11,114.49 and 3,024.02 is: 4,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,409.63 : 11,114.49 = 3,024.02 : x
  2. Step 2: Convert to fraction form
    7,409.63/11,114.49 = 3,024.02/x
  3. Step 3: Cross multiply
    7,409.63x = 11,114.49 × 3,024.02
  4. Step 4: Simplify right side
    7,409.63x = 33,610,440.05
  5. Step 5: Solve for x
    x = 33,610,440.05/7,409.63
  6. Step 6: Final answer
    x = 4,536.05

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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.