Home / 4,351.59-6,528.99-2,012.73

Finding the Fourth Proportional to 4,351.59, 6,528.99 and 2,012.73

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Solution

The fourth proportional to 4,351.59, 6,528.99 and 2,012.73 is: 3,019.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.59 : 6,528.99 = 2,012.73 : x
  2. Step 2: Convert to fraction form
    4,351.59/6,528.99 = 2,012.73/x
  3. Step 3: Cross multiply
    4,351.59x = 6,528.99 × 2,012.73
  4. Step 4: Simplify right side
    4,351.59x = 13,141,094.04
  5. Step 5: Solve for x
    x = 13,141,094.04/4,351.59
  6. Step 6: Final answer
    x = 3,019.84

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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.