Home / 3,509.44-4,841.52-2,250.08

Finding the Fourth Proportional to 3,509.44, 4,841.52 and 2,250.08

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Solution

The fourth proportional to 3,509.44, 4,841.52 and 2,250.08 is: 3,104.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509.44 : 4,841.52 = 2,250.08 : x
  2. Step 2: Convert to fraction form
    3,509.44/4,841.52 = 2,250.08/x
  3. Step 3: Cross multiply
    3,509.44x = 4,841.52 × 2,250.08
  4. Step 4: Simplify right side
    3,509.44x = 10,893,807.32
  5. Step 5: Solve for x
    x = 10,893,807.32/3,509.44
  6. Step 6: Final answer
    x = 3,104.14

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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.