Home / 27,379.08-41,047.74-22,684.68

Finding the Fourth Proportional to 27,379.08, 41,047.74 and 22,684.68

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Solution

The fourth proportional to 27,379.08, 41,047.74 and 22,684.68 is: 34,009.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,379.08 : 41,047.74 = 22,684.68 : x
  2. Step 2: Convert to fraction form
    27,379.08/41,047.74 = 22,684.68/x
  3. Step 3: Cross multiply
    27,379.08x = 41,047.74 × 22,684.68
  4. Step 4: Simplify right side
    27,379.08x = 931,154,846.62
  5. Step 5: Solve for x
    x = 931,154,846.62/27,379.08
  6. Step 6: Final answer
    x = 34,009.72

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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.