Home / 27,631.23-41,446.80-6,854.73

Finding the Fourth Proportional to 27,631.23, 41,446.80 and 6,854.73

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Solution

The fourth proportional to 27,631.23, 41,446.80 and 6,854.73 is: 10,282.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,631.23 : 41,446.80 = 6,854.73 : x
  2. Step 2: Convert to fraction form
    27,631.23/41,446.80 = 6,854.73/x
  3. Step 3: Cross multiply
    27,631.23x = 41,446.80 × 6,854.73
  4. Step 4: Simplify right side
    27,631.23x = 284,106,623.36
  5. Step 5: Solve for x
    x = 284,106,623.36/27,631.23
  6. Step 6: Final answer
    x = 10,282.08

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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.