Home / 11,064.69-16,596.99-4,490.82

Finding the Fourth Proportional to 11,064.69, 16,596.99 and 4,490.82

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Solution

The fourth proportional to 11,064.69, 16,596.99 and 4,490.82 is: 6,736.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.69 : 16,596.99 = 4,490.82 : x
  2. Step 2: Convert to fraction form
    11,064.69/16,596.99 = 4,490.82/x
  3. Step 3: Cross multiply
    11,064.69x = 16,596.99 × 4,490.82
  4. Step 4: Simplify right side
    11,064.69x = 74,534,094.63
  5. Step 5: Solve for x
    x = 74,534,094.63/11,064.69
  6. Step 6: Final answer
    x = 6,736.21

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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.