Home / 60,227.03-90,340.26-18,106.92

Finding the Fourth Proportional to 60,227.03, 90,340.26 and 18,106.92

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Solution

The fourth proportional to 60,227.03, 90,340.26 and 18,106.92 is: 27,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,227.03 : 90,340.26 = 18,106.92 : x
  2. Step 2: Convert to fraction form
    60,227.03/90,340.26 = 18,106.92/x
  3. Step 3: Cross multiply
    60,227.03x = 90,340.26 × 18,106.92
  4. Step 4: Simplify right side
    60,227.03x = 1,635,783,860.60
  5. Step 5: Solve for x
    x = 1,635,783,860.60/60,227.03
  6. Step 6: Final answer
    x = 27,160.30

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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.