Home / 11,064.53-16,599.87-4,825.09

Finding the Fourth Proportional to 11,064.53, 16,599.87 and 4,825.09

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Solution

The fourth proportional to 11,064.53, 16,599.87 and 4,825.09 is: 7,238.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.53 : 16,599.87 = 4,825.09 : x
  2. Step 2: Convert to fraction form
    11,064.53/16,599.87 = 4,825.09/x
  3. Step 3: Cross multiply
    11,064.53x = 16,599.87 × 4,825.09
  4. Step 4: Simplify right side
    11,064.53x = 80,095,866.74
  5. Step 5: Solve for x
    x = 80,095,866.74/11,064.53
  6. Step 6: Final answer
    x = 7,238.98

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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.