Home / 13,967.77-20,951.55-6,063.79

Finding the Fourth Proportional to 13,967.77, 20,951.55 and 6,063.79

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Solution

The fourth proportional to 13,967.77, 20,951.55 and 6,063.79 is: 9,095.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967.77 : 20,951.55 = 6,063.79 : x
  2. Step 2: Convert to fraction form
    13,967.77/20,951.55 = 6,063.79/x
  3. Step 3: Cross multiply
    13,967.77x = 20,951.55 × 6,063.79
  4. Step 4: Simplify right side
    13,967.77x = 127,045,799.37
  5. Step 5: Solve for x
    x = 127,045,799.37/13,967.77
  6. Step 6: Final answer
    x = 9,095.64

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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.