Home / 6,621.03-9,926.33-4,534.73

Finding the Fourth Proportional to 6,621.03, 9,926.33 and 4,534.73

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Solution

The fourth proportional to 6,621.03, 9,926.33 and 4,534.73 is: 6,798.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,621.03 : 9,926.33 = 4,534.73 : x
  2. Step 2: Convert to fraction form
    6,621.03/9,926.33 = 4,534.73/x
  3. Step 3: Cross multiply
    6,621.03x = 9,926.33 × 4,534.73
  4. Step 4: Simplify right side
    6,621.03x = 45,013,154.14
  5. Step 5: Solve for x
    x = 45,013,154.14/6,621.03
  6. Step 6: Final answer
    x = 6,798.51

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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.