Home / 5,063.73-6,988.55-2,967.85

Finding the Fourth Proportional to 5,063.73, 6,988.55 and 2,967.85

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Solution

The fourth proportional to 5,063.73, 6,988.55 and 2,967.85 is: 4,095.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063.73 : 6,988.55 = 2,967.85 : x
  2. Step 2: Convert to fraction form
    5,063.73/6,988.55 = 2,967.85/x
  3. Step 3: Cross multiply
    5,063.73x = 6,988.55 × 2,967.85
  4. Step 4: Simplify right side
    5,063.73x = 20,740,968.12
  5. Step 5: Solve for x
    x = 20,740,968.12/5,063.73
  6. Step 6: Final answer
    x = 4,095.99

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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.