Home / 30,829.37-46,233.11-11,102.63

Finding the Fourth Proportional to 30,829.37, 46,233.11 and 11,102.63

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Solution

The fourth proportional to 30,829.37, 46,233.11 and 11,102.63 is: 16,650.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,829.37 : 46,233.11 = 11,102.63 : x
  2. Step 2: Convert to fraction form
    30,829.37/46,233.11 = 11,102.63/x
  3. Step 3: Cross multiply
    30,829.37x = 46,233.11 × 11,102.63
  4. Step 4: Simplify right side
    30,829.37x = 513,308,827.40
  5. Step 5: Solve for x
    x = 513,308,827.40/30,829.37
  6. Step 6: Final answer
    x = 16,650.00

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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.