Home / 37,404.14-56,109.11-11,108.84

Finding the Fourth Proportional to 37,404.14, 56,109.11 and 11,108.84

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Solution

The fourth proportional to 37,404.14, 56,109.11 and 11,108.84 is: 16,664.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,404.14 : 56,109.11 = 11,108.84 : x
  2. Step 2: Convert to fraction form
    37,404.14/56,109.11 = 11,108.84/x
  3. Step 3: Cross multiply
    37,404.14x = 56,109.11 × 11,108.84
  4. Step 4: Simplify right side
    37,404.14x = 623,306,789.44
  5. Step 5: Solve for x
    x = 623,306,789.44/37,404.14
  6. Step 6: Final answer
    x = 16,664.11

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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.