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Finding the Fourth Proportional to 59,205, 88,763.76 and 35,826.24

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Solution

The fourth proportional to 59,205, 88,763.76 and 35,826.24 is: 53,712.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,205 : 88,763.76 = 35,826.24 : x
  2. Step 2: Convert to fraction form
    59,205/88,763.76 = 35,826.24/x
  3. Step 3: Cross multiply
    59,205x = 88,763.76 × 35,826.24
  4. Step 4: Simplify right side
    59,205x = 3,180,071,769.06
  5. Step 5: Solve for x
    x = 3,180,071,769.06/59,205
  6. Step 6: Final answer
    x = 53,712.89

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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.