Home / 40,525.41-60,816.66-14,232.21

Finding the Fourth Proportional to 40,525.41, 60,816.66 and 14,232.21

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Solution

The fourth proportional to 40,525.41, 60,816.66 and 14,232.21 is: 21,358.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,525.41 : 60,816.66 = 14,232.21 : x
  2. Step 2: Convert to fraction form
    40,525.41/60,816.66 = 14,232.21/x
  3. Step 3: Cross multiply
    40,525.41x = 60,816.66 × 14,232.21
  4. Step 4: Simplify right side
    40,525.41x = 865,555,476.62
  5. Step 5: Solve for x
    x = 865,555,476.62/40,525.41
  6. Step 6: Final answer
    x = 21,358.34

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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.