Home / 9,359.22-14,043.47-5,199.22

Finding the Fourth Proportional to 9,359.22, 14,043.47 and 5,199.22

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Solution

The fourth proportional to 9,359.22, 14,043.47 and 5,199.22 is: 7,801.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359.22 : 14,043.47 = 5,199.22 : x
  2. Step 2: Convert to fraction form
    9,359.22/14,043.47 = 5,199.22/x
  3. Step 3: Cross multiply
    9,359.22x = 14,043.47 × 5,199.22
  4. Step 4: Simplify right side
    9,359.22x = 73,015,090.09
  5. Step 5: Solve for x
    x = 73,015,090.09/9,359.22
  6. Step 6: Final answer
    x = 7,801.41

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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.