Home / 3,235.39-4,830.54-2,882.74

Finding the Fourth Proportional to 3,235.39, 4,830.54 and 2,882.74

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Solution

The fourth proportional to 3,235.39, 4,830.54 and 2,882.74 is: 4,304.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.39 : 4,830.54 = 2,882.74 : x
  2. Step 2: Convert to fraction form
    3,235.39/4,830.54 = 2,882.74/x
  3. Step 3: Cross multiply
    3,235.39x = 4,830.54 × 2,882.74
  4. Step 4: Simplify right side
    3,235.39x = 13,925,177.05
  5. Step 5: Solve for x
    x = 13,925,177.05/3,235.39
  6. Step 6: Final answer
    x = 4,304.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.