Home / 50,574.30-75,795.84-33,909.36

Finding the Fourth Proportional to 50,574.30, 75,795.84 and 33,909.36

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Solution

The fourth proportional to 50,574.30, 75,795.84 and 33,909.36 is: 50,820.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,574.30 : 75,795.84 = 33,909.36 : x
  2. Step 2: Convert to fraction form
    50,574.30/75,795.84 = 33,909.36/x
  3. Step 3: Cross multiply
    50,574.30x = 75,795.84 × 33,909.36
  4. Step 4: Simplify right side
    50,574.30x = 2,570,188,425.06
  5. Step 5: Solve for x
    x = 2,570,188,425.06/50,574.30
  6. Step 6: Final answer
    x = 50,820.05

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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.