Home / 45,025.49-67,517.03-26,310.94

Finding the Fourth Proportional to 45,025.49, 67,517.03 and 26,310.94

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Solution

The fourth proportional to 45,025.49, 67,517.03 and 26,310.94 is: 39,454.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.49 : 67,517.03 = 26,310.94 : x
  2. Step 2: Convert to fraction form
    45,025.49/67,517.03 = 26,310.94/x
  3. Step 3: Cross multiply
    45,025.49x = 67,517.03 × 26,310.94
  4. Step 4: Simplify right side
    45,025.49x = 1,776,436,422.29
  5. Step 5: Solve for x
    x = 1,776,436,422.29/45,025.49
  6. Step 6: Final answer
    x = 39,454.01

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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.