Home / 17,353.56-23,925.54-14,163.58

Finding the Fourth Proportional to 17,353.56, 23,925.54 and 14,163.58

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Solution

The fourth proportional to 17,353.56, 23,925.54 and 14,163.58 is: 19,527.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353.56 : 23,925.54 = 14,163.58 : x
  2. Step 2: Convert to fraction form
    17,353.56/23,925.54 = 14,163.58/x
  3. Step 3: Cross multiply
    17,353.56x = 23,925.54 × 14,163.58
  4. Step 4: Simplify right side
    17,353.56x = 338,871,382.85
  5. Step 5: Solve for x
    x = 338,871,382.85/17,353.56
  6. Step 6: Final answer
    x = 19,527.48

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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.