Home / 3,584.07-4,935.29-3,322.71

Finding the Fourth Proportional to 3,584.07, 4,935.29 and 3,322.71

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Solution

The fourth proportional to 3,584.07, 4,935.29 and 3,322.71 is: 4,575.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.07 : 4,935.29 = 3,322.71 : x
  2. Step 2: Convert to fraction form
    3,584.07/4,935.29 = 3,322.71/x
  3. Step 3: Cross multiply
    3,584.07x = 4,935.29 × 3,322.71
  4. Step 4: Simplify right side
    3,584.07x = 16,398,521.07
  5. Step 5: Solve for x
    x = 16,398,521.07/3,584.07
  6. Step 6: Final answer
    x = 4,575.40

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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.