Home / 4,509.80-6,225.44-2,741.97

Finding the Fourth Proportional to 4,509.80, 6,225.44 and 2,741.97

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Solution

The fourth proportional to 4,509.80, 6,225.44 and 2,741.97 is: 3,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509.80 : 6,225.44 = 2,741.97 : x
  2. Step 2: Convert to fraction form
    4,509.80/6,225.44 = 2,741.97/x
  3. Step 3: Cross multiply
    4,509.80x = 6,225.44 × 2,741.97
  4. Step 4: Simplify right side
    4,509.80x = 17,069,969.72
  5. Step 5: Solve for x
    x = 17,069,969.72/4,509.80
  6. Step 6: Final answer
    x = 3,785.08

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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.