Home / 4,450.14-6,676.02-1,853.10

Finding the Fourth Proportional to 4,450.14, 6,676.02 and 1,853.10

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Solution

The fourth proportional to 4,450.14, 6,676.02 and 1,853.10 is: 2,779.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.14 : 6,676.02 = 1,853.10 : x
  2. Step 2: Convert to fraction form
    4,450.14/6,676.02 = 1,853.10/x
  3. Step 3: Cross multiply
    4,450.14x = 6,676.02 × 1,853.10
  4. Step 4: Simplify right side
    4,450.14x = 12,371,332.66
  5. Step 5: Solve for x
    x = 12,371,332.66/4,450.14
  6. Step 6: Final answer
    x = 2,779.99

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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.