Home / 67,797.90-93,352.32-60,231.06

Finding the Fourth Proportional to 67,797.90, 93,352.32 and 60,231.06

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Solution

The fourth proportional to 67,797.90, 93,352.32 and 60,231.06 is: 82,933.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,797.90 : 93,352.32 = 60,231.06 : x
  2. Step 2: Convert to fraction form
    67,797.90/93,352.32 = 60,231.06/x
  3. Step 3: Cross multiply
    67,797.90x = 93,352.32 × 60,231.06
  4. Step 4: Simplify right side
    67,797.90x = 5,622,709,187.06
  5. Step 5: Solve for x
    x = 5,622,709,187.06/67,797.90
  6. Step 6: Final answer
    x = 82,933.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.