Home / 36,242.10-54,341.30-16,247.97

Finding the Fourth Proportional to 36,242.10, 54,341.30 and 16,247.97

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Solution

The fourth proportional to 36,242.10, 54,341.30 and 16,247.97 is: 24,362.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242.10 : 54,341.30 = 16,247.97 : x
  2. Step 2: Convert to fraction form
    36,242.10/54,341.30 = 16,247.97/x
  3. Step 3: Cross multiply
    36,242.10x = 54,341.30 × 16,247.97
  4. Step 4: Simplify right side
    36,242.10x = 882,935,771.54
  5. Step 5: Solve for x
    x = 882,935,771.54/36,242.10
  6. Step 6: Final answer
    x = 24,362.16

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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.