Home / 48,104.25-72,157.46-16,514.25

Finding the Fourth Proportional to 48,104.25, 72,157.46 and 16,514.25

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Solution

The fourth proportional to 48,104.25, 72,157.46 and 16,514.25 is: 24,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,104.25 : 72,157.46 = 16,514.25 : x
  2. Step 2: Convert to fraction form
    48,104.25/72,157.46 = 16,514.25/x
  3. Step 3: Cross multiply
    48,104.25x = 72,157.46 × 16,514.25
  4. Step 4: Simplify right side
    48,104.25x = 1,191,626,251.23
  5. Step 5: Solve for x
    x = 1,191,626,251.23/48,104.25
  6. Step 6: Final answer
    x = 24,771.75

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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.