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Finding the Fourth Proportional to 22,903.70, 32,091.10 and 22,903.70

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Solution

The fourth proportional to 22,903.70, 32,091.10 and 22,903.70 is: 32,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903.70 : 32,091.10 = 22,903.70 : x
  2. Step 2: Convert to fraction form
    22,903.70/32,091.10 = 22,903.70/x
  3. Step 3: Cross multiply
    22,903.70x = 32,091.10 × 22,903.70
  4. Step 4: Simplify right side
    22,903.70x = 735,004,927.07
  5. Step 5: Solve for x
    x = 735,004,927.07/22,903.70
  6. Step 6: Final answer
    x = 32,091.10

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.