Home / 4,344.53-6,511.94-1,875.65

Finding the Fourth Proportional to 4,344.53, 6,511.94 and 1,875.65

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Solution

The fourth proportional to 4,344.53, 6,511.94 and 1,875.65 is: 2,811.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.53 : 6,511.94 = 1,875.65 : x
  2. Step 2: Convert to fraction form
    4,344.53/6,511.94 = 1,875.65/x
  3. Step 3: Cross multiply
    4,344.53x = 6,511.94 × 1,875.65
  4. Step 4: Simplify right side
    4,344.53x = 12,214,110.88
  5. Step 5: Solve for x
    x = 12,214,110.88/4,344.53
  6. Step 6: Final answer
    x = 2,811.38

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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.