Home / 8,050.46-11,109.31-4,416.50

Finding the Fourth Proportional to 8,050.46, 11,109.31 and 4,416.50

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Solution

The fourth proportional to 8,050.46, 11,109.31 and 4,416.50 is: 6,094.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.46 : 11,109.31 = 4,416.50 : x
  2. Step 2: Convert to fraction form
    8,050.46/11,109.31 = 4,416.50/x
  3. Step 3: Cross multiply
    8,050.46x = 11,109.31 × 4,416.50
  4. Step 4: Simplify right side
    8,050.46x = 49,064,267.62
  5. Step 5: Solve for x
    x = 49,064,267.62/8,050.46
  6. Step 6: Final answer
    x = 6,094.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.