Home / 134,732.25-202,097.57-34,892.19

Finding the Fourth Proportional to 134,732.25, 202,097.57 and 34,892.19

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Solution

The fourth proportional to 134,732.25, 202,097.57 and 34,892.19 is: 52,338.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,732.25 : 202,097.57 = 34,892.19 : x
  2. Step 2: Convert to fraction form
    134,732.25/202,097.57 = 34,892.19/x
  3. Step 3: Cross multiply
    134,732.25x = 202,097.57 × 34,892.19
  4. Step 4: Simplify right side
    134,732.25x = 7,051,626,636.52
  5. Step 5: Solve for x
    x = 7,051,626,636.52/134,732.25
  6. Step 6: Final answer
    x = 52,338.08

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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.