Home / 16,549.12-24,783.36-15,952.96

Finding the Fourth Proportional to 16,549.12, 24,783.36 and 15,952.96

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Solution

The fourth proportional to 16,549.12, 24,783.36 and 15,952.96 is: 23,890.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,549.12 : 24,783.36 = 15,952.96 : x
  2. Step 2: Convert to fraction form
    16,549.12/24,783.36 = 15,952.96/x
  3. Step 3: Cross multiply
    16,549.12x = 24,783.36 × 15,952.96
  4. Step 4: Simplify right side
    16,549.12x = 395,367,950.75
  5. Step 5: Solve for x
    x = 395,367,950.75/16,549.12
  6. Step 6: Final answer
    x = 23,890.57

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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.