Home / 132,256.04-198,394.86-62,097.08

Finding the Fourth Proportional to 132,256.04, 198,394.86 and 62,097.08

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Solution

The fourth proportional to 132,256.04, 198,394.86 and 62,097.08 is: 93,150.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,256.04 : 198,394.86 = 62,097.08 : x
  2. Step 2: Convert to fraction form
    132,256.04/198,394.86 = 62,097.08/x
  3. Step 3: Cross multiply
    132,256.04x = 198,394.86 × 62,097.08
  4. Step 4: Simplify right side
    132,256.04x = 12,319,741,493.01
  5. Step 5: Solve for x
    x = 12,319,741,493.01/132,256.04
  6. Step 6: Final answer
    x = 93,150.69

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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.