Home / 7,268.60-10,902.96-4,673.36

Finding the Fourth Proportional to 7,268.60, 10,902.96 and 4,673.36

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Solution

The fourth proportional to 7,268.60, 10,902.96 and 4,673.36 is: 7,010.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268.60 : 10,902.96 = 4,673.36 : x
  2. Step 2: Convert to fraction form
    7,268.60/10,902.96 = 4,673.36/x
  3. Step 3: Cross multiply
    7,268.60x = 10,902.96 × 4,673.36
  4. Step 4: Simplify right side
    7,268.60x = 50,953,457.15
  5. Step 5: Solve for x
    x = 50,953,457.15/7,268.60
  6. Step 6: Final answer
    x = 7,010.08

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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.