Home / 45,025.92-67,533.84-17,304.48

Finding the Fourth Proportional to 45,025.92, 67,533.84 and 17,304.48

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Solution

The fourth proportional to 45,025.92, 67,533.84 and 17,304.48 is: 25,954.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.92 : 67,533.84 = 17,304.48 : x
  2. Step 2: Convert to fraction form
    45,025.92/67,533.84 = 17,304.48/x
  3. Step 3: Cross multiply
    45,025.92x = 67,533.84 × 17,304.48
  4. Step 4: Simplify right side
    45,025.92x = 1,168,637,983.60
  5. Step 5: Solve for x
    x = 1,168,637,983.60/45,025.92
  6. Step 6: Final answer
    x = 25,954.78

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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.