Home / 5,324.67-7,348.47-2,935.07

Finding the Fourth Proportional to 5,324.67, 7,348.47 and 2,935.07

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Solution

The fourth proportional to 5,324.67, 7,348.47 and 2,935.07 is: 4,050.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324.67 : 7,348.47 = 2,935.07 : x
  2. Step 2: Convert to fraction form
    5,324.67/7,348.47 = 2,935.07/x
  3. Step 3: Cross multiply
    5,324.67x = 7,348.47 × 2,935.07
  4. Step 4: Simplify right side
    5,324.67x = 21,568,280.49
  5. Step 5: Solve for x
    x = 21,568,280.49/5,324.67
  6. Step 6: Final answer
    x = 4,050.63

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1.5x scale

Why These Related Problems?

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