Home / 332,716.19-498,874.39-130,070.94

Finding the Fourth Proportional to 332,716.19, 498,874.39 and 130,070.94

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Solution

The fourth proportional to 332,716.19, 498,874.39 and 130,070.94 is: 195,028.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,716.19 : 498,874.39 = 130,070.94 : x
  2. Step 2: Convert to fraction form
    332,716.19/498,874.39 = 130,070.94/x
  3. Step 3: Cross multiply
    332,716.19x = 498,874.39 × 130,070.94
  4. Step 4: Simplify right side
    332,716.19x = 64,889,061,011.82
  5. Step 5: Solve for x
    x = 64,889,061,011.82/332,716.19
  6. Step 6: Final answer
    x = 195,028.26

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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.