Home / 30,829.57-46,216.59-11,094.25

Finding the Fourth Proportional to 30,829.57, 46,216.59 and 11,094.25

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Solution

The fourth proportional to 30,829.57, 46,216.59 and 11,094.25 is: 16,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,829.57 : 46,216.59 = 11,094.25 : x
  2. Step 2: Convert to fraction form
    30,829.57/46,216.59 = 11,094.25/x
  3. Step 3: Cross multiply
    30,829.57x = 46,216.59 × 11,094.25
  4. Step 4: Simplify right side
    30,829.57x = 512,738,403.61
  5. Step 5: Solve for x
    x = 512,738,403.61/30,829.57
  6. Step 6: Final answer
    x = 16,631.38

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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.