Home / 4,273.04-5,899.56-2,618

Finding the Fourth Proportional to 4,273.04, 5,899.56 and 2,618

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Solution

The fourth proportional to 4,273.04, 5,899.56 and 2,618 is: 3,614.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.04 : 5,899.56 = 2,618 : x
  2. Step 2: Convert to fraction form
    4,273.04/5,899.56 = 2,618/x
  3. Step 3: Cross multiply
    4,273.04x = 5,899.56 × 2,618
  4. Step 4: Simplify right side
    4,273.04x = 15,445,048.08
  5. Step 5: Solve for x
    x = 15,445,048.08/4,273.04
  6. Step 6: Final answer
    x = 3,614.53

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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.