Home / 6,605.03-9,908.83-2,445.07

Finding the Fourth Proportional to 6,605.03, 9,908.83 and 2,445.07

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Solution

The fourth proportional to 6,605.03, 9,908.83 and 2,445.07 is: 3,668.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605.03 : 9,908.83 = 2,445.07 : x
  2. Step 2: Convert to fraction form
    6,605.03/9,908.83 = 2,445.07/x
  3. Step 3: Cross multiply
    6,605.03x = 9,908.83 × 2,445.07
  4. Step 4: Simplify right side
    6,605.03x = 24,227,733.42
  5. Step 5: Solve for x
    x = 24,227,733.42/6,605.03
  6. Step 6: Final answer
    x = 3,668.08

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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.