Home / 4,680.14-6,489.37-4,524.02

Finding the Fourth Proportional to 4,680.14, 6,489.37 and 4,524.02

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Solution

The fourth proportional to 4,680.14, 6,489.37 and 4,524.02 is: 6,272.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680.14 : 6,489.37 = 4,524.02 : x
  2. Step 2: Convert to fraction form
    4,680.14/6,489.37 = 4,524.02/x
  3. Step 3: Cross multiply
    4,680.14x = 6,489.37 × 4,524.02
  4. Step 4: Simplify right side
    4,680.14x = 29,357,984.60
  5. Step 5: Solve for x
    x = 29,357,984.60/4,680.14
  6. Step 6: Final answer
    x = 6,272.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.