Home / 50,334.90-75,526.65-35,511.90

Finding the Fourth Proportional to 50,334.90, 75,526.65 and 35,511.90

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Solution

The fourth proportional to 50,334.90, 75,526.65 and 35,511.90 is: 53,284.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,334.90 : 75,526.65 = 35,511.90 : x
  2. Step 2: Convert to fraction form
    50,334.90/75,526.65 = 35,511.90/x
  3. Step 3: Cross multiply
    50,334.90x = 75,526.65 × 35,511.90
  4. Step 4: Simplify right side
    50,334.90x = 2,682,094,842.14
  5. Step 5: Solve for x
    x = 2,682,094,842.14/50,334.90
  6. Step 6: Final answer
    x = 53,284.99

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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.