Home / 6,243.30-9,369.36-4,604.10

Finding the Fourth Proportional to 6,243.30, 9,369.36 and 4,604.10

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Solution

The fourth proportional to 6,243.30, 9,369.36 and 4,604.10 is: 6,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243.30 : 9,369.36 = 4,604.10 : x
  2. Step 2: Convert to fraction form
    6,243.30/9,369.36 = 4,604.10/x
  3. Step 3: Cross multiply
    6,243.30x = 9,369.36 × 4,604.10
  4. Step 4: Simplify right side
    6,243.30x = 43,137,470.38
  5. Step 5: Solve for x
    x = 43,137,470.38/6,243.30
  6. Step 6: Final answer
    x = 6,909.40

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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.