Home / 40,216.50-60,324.75-16,842.94

Finding the Fourth Proportional to 40,216.50, 60,324.75 and 16,842.94

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Solution

The fourth proportional to 40,216.50, 60,324.75 and 16,842.94 is: 25,264.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,216.50 : 60,324.75 = 16,842.94 : x
  2. Step 2: Convert to fraction form
    40,216.50/60,324.75 = 16,842.94/x
  3. Step 3: Cross multiply
    40,216.50x = 60,324.75 × 16,842.94
  4. Step 4: Simplify right side
    40,216.50x = 1,016,045,993.95
  5. Step 5: Solve for x
    x = 1,016,045,993.95/40,216.50
  6. Step 6: Final answer
    x = 25,264.41

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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.