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Finding the Third Proportional to 15,360.26 and 24,423.40

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Solution

The third proportional to 15,360.26 and 24,423.40 is: 38,834.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,360.26 : 24,423.40 = 24,423.40 : x
  2. Step 2: Convert to fraction form
    15,360.26/24,423.40 = 24,423.40/x
  3. Step 3: Cross multiply
    15,360.26x = 24,423.40 × 24,423.40
  4. Step 4: Simplify right side
    15,360.26x = 596,502,391.24
  5. Step 5: Solve for x
    x = 596,502,391.24/15,360.26
  6. Step 6: Final answer
    x = 38,834.14

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.