Home / 50,635.08-75,903.93-33,999.75

Finding the Fourth Proportional to 50,635.08, 75,903.93 and 33,999.75

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Solution

The fourth proportional to 50,635.08, 75,903.93 and 33,999.75 is: 50,966.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,635.08 : 75,903.93 = 33,999.75 : x
  2. Step 2: Convert to fraction form
    50,635.08/75,903.93 = 33,999.75/x
  3. Step 3: Cross multiply
    50,635.08x = 75,903.93 × 33,999.75
  4. Step 4: Simplify right side
    50,635.08x = 2,580,714,644.02
  5. Step 5: Solve for x
    x = 2,580,714,644.02/50,635.08
  6. Step 6: Final answer
    x = 50,966.93

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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.