Home / 4,726.44-6,519.30-3,070.44

Finding the Fourth Proportional to 4,726.44, 6,519.30 and 3,070.44

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Solution

The fourth proportional to 4,726.44, 6,519.30 and 3,070.44 is: 4,235.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.44 : 6,519.30 = 3,070.44 : x
  2. Step 2: Convert to fraction form
    4,726.44/6,519.30 = 3,070.44/x
  3. Step 3: Cross multiply
    4,726.44x = 6,519.30 × 3,070.44
  4. Step 4: Simplify right side
    4,726.44x = 20,017,119.49
  5. Step 5: Solve for x
    x = 20,017,119.49/4,726.44
  6. Step 6: Final answer
    x = 4,235.14

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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.