Home / 95,892.30-143,838.45-33,562.80

Finding the Fourth Proportional to 95,892.30, 143,838.45 and 33,562.80

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Solution

The fourth proportional to 95,892.30, 143,838.45 and 33,562.80 is: 50,344.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,892.30 : 143,838.45 = 33,562.80 : x
  2. Step 2: Convert to fraction form
    95,892.30/143,838.45 = 33,562.80/x
  3. Step 3: Cross multiply
    95,892.30x = 143,838.45 × 33,562.80
  4. Step 4: Simplify right side
    95,892.30x = 4,827,621,129.66
  5. Step 5: Solve for x
    x = 4,827,621,129.66/95,892.30
  6. Step 6: Final answer
    x = 50,344.20

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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.