Home / 6,330.24-9,484.56-4,943.04

Finding the Fourth Proportional to 6,330.24, 9,484.56 and 4,943.04

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Solution

The fourth proportional to 6,330.24, 9,484.56 and 4,943.04 is: 7,406.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330.24 : 9,484.56 = 4,943.04 : x
  2. Step 2: Convert to fraction form
    6,330.24/9,484.56 = 4,943.04/x
  3. Step 3: Cross multiply
    6,330.24x = 9,484.56 × 4,943.04
  4. Step 4: Simplify right side
    6,330.24x = 46,882,559.46
  5. Step 5: Solve for x
    x = 46,882,559.46/6,330.24
  6. Step 6: Final answer
    x = 7,406.13

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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.