Home / 416,033.31-623,723.29-175,950.83

Finding the Fourth Proportional to 416,033.31, 623,723.29 and 175,950.83

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Solution

The fourth proportional to 416,033.31, 623,723.29 and 175,950.83 is: 263,788.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,033.31 : 623,723.29 = 175,950.83 : x
  2. Step 2: Convert to fraction form
    416,033.31/623,723.29 = 175,950.83/x
  3. Step 3: Cross multiply
    416,033.31x = 623,723.29 × 175,950.83
  4. Step 4: Simplify right side
    416,033.31x = 109,744,631,685.26
  5. Step 5: Solve for x
    x = 109,744,631,685.26/416,033.31
  6. Step 6: Final answer
    x = 263,788.09

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1.5x scale

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.