Home / 6,444.56-9,668.05-2,060.84

Finding the Fourth Proportional to 6,444.56, 9,668.05 and 2,060.84

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Solution

The fourth proportional to 6,444.56, 9,668.05 and 2,060.84 is: 3,091.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444.56 : 9,668.05 = 2,060.84 : x
  2. Step 2: Convert to fraction form
    6,444.56/9,668.05 = 2,060.84/x
  3. Step 3: Cross multiply
    6,444.56x = 9,668.05 × 2,060.84
  4. Step 4: Simplify right side
    6,444.56x = 19,924,250.67
  5. Step 5: Solve for x
    x = 19,924,250.67/6,444.56
  6. Step 6: Final answer
    x = 3,091.64

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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.