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Finding the Fourth Proportional to 35,097.01, 52,641.64 and 8,801.76

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Solution

The fourth proportional to 35,097.01, 52,641.64 and 8,801.76 is: 13,201.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,097.01 : 52,641.64 = 8,801.76 : x
  2. Step 2: Convert to fraction form
    35,097.01/52,641.64 = 8,801.76/x
  3. Step 3: Cross multiply
    35,097.01x = 52,641.64 × 8,801.76
  4. Step 4: Simplify right side
    35,097.01x = 463,339,081.29
  5. Step 5: Solve for x
    x = 463,339,081.29/35,097.01
  6. Step 6: Final answer
    x = 13,201.67

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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.