Home / 4,518.35-6,776.60-2,437.96

Finding the Fourth Proportional to 4,518.35, 6,776.60 and 2,437.96

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Solution

The fourth proportional to 4,518.35, 6,776.60 and 2,437.96 is: 3,656.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518.35 : 6,776.60 = 2,437.96 : x
  2. Step 2: Convert to fraction form
    4,518.35/6,776.60 = 2,437.96/x
  3. Step 3: Cross multiply
    4,518.35x = 6,776.60 × 2,437.96
  4. Step 4: Simplify right side
    4,518.35x = 16,521,079.74
  5. Step 5: Solve for x
    x = 16,521,079.74/4,518.35
  6. Step 6: Final answer
    x = 3,656.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.