Home / 17,000.96-23,462.73-9,447.84

Finding the Fourth Proportional to 17,000.96, 23,462.73 and 9,447.84

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Solution

The fourth proportional to 17,000.96, 23,462.73 and 9,447.84 is: 13,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000.96 : 23,462.73 = 9,447.84 : x
  2. Step 2: Convert to fraction form
    17,000.96/23,462.73 = 9,447.84/x
  3. Step 3: Cross multiply
    17,000.96x = 23,462.73 × 9,447.84
  4. Step 4: Simplify right side
    17,000.96x = 221,672,119.00
  5. Step 5: Solve for x
    x = 221,672,119.00/17,000.96
  6. Step 6: Final answer
    x = 13,038.80

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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.