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Finding the Fourth Proportional to 30,373.26, 45,514.53 and 24,865.26

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Solution

The fourth proportional to 30,373.26, 45,514.53 and 24,865.26 is: 37,260.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,373.26 : 45,514.53 = 24,865.26 : x
  2. Step 2: Convert to fraction form
    30,373.26/45,514.53 = 24,865.26/x
  3. Step 3: Cross multiply
    30,373.26x = 45,514.53 × 24,865.26
  4. Step 4: Simplify right side
    30,373.26x = 1,131,730,622.23
  5. Step 5: Solve for x
    x = 1,131,730,622.23/30,373.26
  6. Step 6: Final answer
    x = 37,260.76

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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.