Home / 7,293.24-10,067.49-4,642.92

Finding the Fourth Proportional to 7,293.24, 10,067.49 and 4,642.92

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Solution

The fourth proportional to 7,293.24, 10,067.49 and 4,642.92 is: 6,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.24 : 10,067.49 = 4,642.92 : x
  2. Step 2: Convert to fraction form
    7,293.24/10,067.49 = 4,642.92/x
  3. Step 3: Cross multiply
    7,293.24x = 10,067.49 × 4,642.92
  4. Step 4: Simplify right side
    7,293.24x = 46,742,550.67
  5. Step 5: Solve for x
    x = 46,742,550.67/7,293.24
  6. Step 6: Final answer
    x = 6,409.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.