Home / 90,452.22-135,650.49-62,551.50

Finding the Fourth Proportional to 90,452.22, 135,650.49 and 62,551.50

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Solution

The fourth proportional to 90,452.22, 135,650.49 and 62,551.50 is: 93,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,452.22 : 135,650.49 = 62,551.50 : x
  2. Step 2: Convert to fraction form
    90,452.22/135,650.49 = 62,551.50/x
  3. Step 3: Cross multiply
    90,452.22x = 135,650.49 × 62,551.50
  4. Step 4: Simplify right side
    90,452.22x = 8,485,141,625.24
  5. Step 5: Solve for x
    x = 8,485,141,625.24/90,452.22
  6. Step 6: Final answer
    x = 93,808.00

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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.