Home / 19,327.56-28,952.46-16,353.24

Finding the Fourth Proportional to 19,327.56, 28,952.46 and 16,353.24

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Solution

The fourth proportional to 19,327.56, 28,952.46 and 16,353.24 is: 24,496.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,327.56 : 28,952.46 = 16,353.24 : x
  2. Step 2: Convert to fraction form
    19,327.56/28,952.46 = 16,353.24/x
  3. Step 3: Cross multiply
    19,327.56x = 28,952.46 × 16,353.24
  4. Step 4: Simplify right side
    19,327.56x = 473,466,526.97
  5. Step 5: Solve for x
    x = 473,466,526.97/19,327.56
  6. Step 6: Final answer
    x = 24,496.96

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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.