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Finding the Fourth Proportional to 21,373.03, 32,060.00 and 7,333.00

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Solution

The fourth proportional to 21,373.03, 32,060.00 and 7,333.00 is: 10,999.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,373.03 : 32,060.00 = 7,333.00 : x
  2. Step 2: Convert to fraction form
    21,373.03/32,060.00 = 7,333.00/x
  3. Step 3: Cross multiply
    21,373.03x = 32,060.00 × 7,333.00
  4. Step 4: Simplify right side
    21,373.03x = 235,095,918.18
  5. Step 5: Solve for x
    x = 235,095,918.18/21,373.03
  6. Step 6: Final answer
    x = 10,999.65

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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.