Home / 50,208.81-75,194.48-43,599.08

Finding the Fourth Proportional to 50,208.81, 75,194.48 and 43,599.08

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Solution

The fourth proportional to 50,208.81, 75,194.48 and 43,599.08 is: 65,295.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,208.81 : 75,194.48 = 43,599.08 : x
  2. Step 2: Convert to fraction form
    50,208.81/75,194.48 = 43,599.08/x
  3. Step 3: Cross multiply
    50,208.81x = 75,194.48 × 43,599.08
  4. Step 4: Simplify right side
    50,208.81x = 3,278,409,555.11
  5. Step 5: Solve for x
    x = 3,278,409,555.11/50,208.81
  6. Step 6: Final answer
    x = 65,295.50

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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.