Home / 7,357.48-11,032.77-2,674.19

Finding the Fourth Proportional to 7,357.48, 11,032.77 and 2,674.19

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Solution

The fourth proportional to 7,357.48, 11,032.77 and 2,674.19 is: 4,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357.48 : 11,032.77 = 2,674.19 : x
  2. Step 2: Convert to fraction form
    7,357.48/11,032.77 = 2,674.19/x
  3. Step 3: Cross multiply
    7,357.48x = 11,032.77 × 2,674.19
  4. Step 4: Simplify right side
    7,357.48x = 29,503,707.22
  5. Step 5: Solve for x
    x = 29,503,707.22/7,357.48
  6. Step 6: Final answer
    x = 4,010.03

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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.