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Finding the Third Proportional to 5,977.50 and 8,955.75

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Solution

The third proportional to 5,977.50 and 8,955.75 is: 13,417.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977.50 : 8,955.75 = 8,955.75 : x
  2. Step 2: Convert to fraction form
    5,977.50/8,955.75 = 8,955.75/x
  3. Step 3: Cross multiply
    5,977.50x = 8,955.75 × 8,955.75
  4. Step 4: Simplify right side
    5,977.50x = 80,205,458.06
  5. Step 5: Solve for x
    x = 80,205,458.06/5,977.50
  6. Step 6: Final answer
    x = 13,417.89

Related Problems

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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.