Home / 4,554.93-6,284.10-2,983.89

Finding the Fourth Proportional to 4,554.93, 6,284.10 and 2,983.89

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Solution

The fourth proportional to 4,554.93, 6,284.10 and 2,983.89 is: 4,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.93 : 6,284.10 = 2,983.89 : x
  2. Step 2: Convert to fraction form
    4,554.93/6,284.10 = 2,983.89/x
  3. Step 3: Cross multiply
    4,554.93x = 6,284.10 × 2,983.89
  4. Step 4: Simplify right side
    4,554.93x = 18,751,063.15
  5. Step 5: Solve for x
    x = 18,751,063.15/4,554.93
  6. Step 6: Final answer
    x = 4,116.65

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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.