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Finding the Third Proportional to 26,423.81 and 40,897.13

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Solution

The third proportional to 26,423.81 and 40,897.13 is: 63,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,423.81 : 40,897.13 = 40,897.13 : x
  2. Step 2: Convert to fraction form
    26,423.81/40,897.13 = 40,897.13/x
  3. Step 3: Cross multiply
    26,423.81x = 40,897.13 × 40,897.13
  4. Step 4: Simplify right side
    26,423.81x = 1,672,574,833.27
  5. Step 5: Solve for x
    x = 1,672,574,833.27/26,423.81
  6. Step 6: Final answer
    x = 63,298.01

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.