Home / 45,025.29-67,578.64-23,982.91

Finding the Fourth Proportional to 45,025.29, 67,578.64 and 23,982.91

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Solution

The fourth proportional to 45,025.29, 67,578.64 and 23,982.91 is: 35,996.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.29 : 67,578.64 = 23,982.91 : x
  2. Step 2: Convert to fraction form
    45,025.29/67,578.64 = 23,982.91/x
  3. Step 3: Cross multiply
    45,025.29x = 67,578.64 × 23,982.91
  4. Step 4: Simplify right side
    45,025.29x = 1,620,732,212.14
  5. Step 5: Solve for x
    x = 1,620,732,212.14/45,025.29
  6. Step 6: Final answer
    x = 35,996.04

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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.