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Finding the Fourth Proportional to 14,802.30, 22,184.01 and 7,013.34

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Solution

The fourth proportional to 14,802.30, 22,184.01 and 7,013.34 is: 10,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,802.30 : 22,184.01 = 7,013.34 : x
  2. Step 2: Convert to fraction form
    14,802.30/22,184.01 = 7,013.34/x
  3. Step 3: Cross multiply
    14,802.30x = 22,184.01 × 7,013.34
  4. Step 4: Simplify right side
    14,802.30x = 155,584,004.69
  5. Step 5: Solve for x
    x = 155,584,004.69/14,802.30
  6. Step 6: Final answer
    x = 10,510.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.