Home / 36,483.23-54,726.50-11,180.92

Finding the Fourth Proportional to 36,483.23, 54,726.50 and 11,180.92

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Solution

The fourth proportional to 36,483.23, 54,726.50 and 11,180.92 is: 16,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,483.23 : 54,726.50 = 11,180.92 : x
  2. Step 2: Convert to fraction form
    36,483.23/54,726.50 = 11,180.92/x
  3. Step 3: Cross multiply
    36,483.23x = 54,726.50 × 11,180.92
  4. Step 4: Simplify right side
    36,483.23x = 611,892,562.48
  5. Step 5: Solve for x
    x = 611,892,562.48/36,483.23
  6. Step 6: Final answer
    x = 16,771.89

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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.