Home / 6,719.44-10,064.76-4,124.56

Finding the Fourth Proportional to 6,719.44, 10,064.76 and 4,124.56

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Solution

The fourth proportional to 6,719.44, 10,064.76 and 4,124.56 is: 6,178.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719.44 : 10,064.76 = 4,124.56 : x
  2. Step 2: Convert to fraction form
    6,719.44/10,064.76 = 4,124.56/x
  3. Step 3: Cross multiply
    6,719.44x = 10,064.76 × 4,124.56
  4. Step 4: Simplify right side
    6,719.44x = 41,512,706.51
  5. Step 5: Solve for x
    x = 41,512,706.51/6,719.44
  6. Step 6: Final answer
    x = 6,178.00

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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.