Home / 175,775.13-263,608.83-63,441.63

Finding the Fourth Proportional to 175,775.13, 263,608.83 and 63,441.63

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Solution

The fourth proportional to 175,775.13, 263,608.83 and 63,441.63 is: 95,143.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,775.13 : 263,608.83 = 63,441.63 : x
  2. Step 2: Convert to fraction form
    175,775.13/263,608.83 = 63,441.63/x
  3. Step 3: Cross multiply
    175,775.13x = 263,608.83 × 63,441.63
  4. Step 4: Simplify right side
    175,775.13x = 16,723,773,857.59
  5. Step 5: Solve for x
    x = 16,723,773,857.59/175,775.13
  6. Step 6: Final answer
    x = 95,143.00

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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.