Home / 4,764.10-6,575.41-2,774.98

Finding the Fourth Proportional to 4,764.10, 6,575.41 and 2,774.98

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Solution

The fourth proportional to 4,764.10, 6,575.41 and 2,774.98 is: 3,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764.10 : 6,575.41 = 2,774.98 : x
  2. Step 2: Convert to fraction form
    4,764.10/6,575.41 = 2,774.98/x
  3. Step 3: Cross multiply
    4,764.10x = 6,575.41 × 2,774.98
  4. Step 4: Simplify right side
    4,764.10x = 18,246,631.24
  5. Step 5: Solve for x
    x = 18,246,631.24/4,764.10
  6. Step 6: Final answer
    x = 3,830.03

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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.