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Finding the Fourth Proportional to 34,666.03, 51,995.03 and 9,708.07

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Solution

The fourth proportional to 34,666.03, 51,995.03 and 9,708.07 is: 14,560.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,666.03 : 51,995.03 = 9,708.07 : x
  2. Step 2: Convert to fraction form
    34,666.03/51,995.03 = 9,708.07/x
  3. Step 3: Cross multiply
    34,666.03x = 51,995.03 × 9,708.07
  4. Step 4: Simplify right side
    34,666.03x = 504,771,390.89
  5. Step 5: Solve for x
    x = 504,771,390.89/34,666.03
  6. Step 6: Final answer
    x = 14,560.98

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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.