Home / 36,073.04-54,080.42-15,028.93

Finding the Fourth Proportional to 36,073.04, 54,080.42 and 15,028.93

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Solution

The fourth proportional to 36,073.04, 54,080.42 and 15,028.93 is: 22,531.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,073.04 : 54,080.42 = 15,028.93 : x
  2. Step 2: Convert to fraction form
    36,073.04/54,080.42 = 15,028.93/x
  3. Step 3: Cross multiply
    36,073.04x = 54,080.42 × 15,028.93
  4. Step 4: Simplify right side
    36,073.04x = 812,770,846.55
  5. Step 5: Solve for x
    x = 812,770,846.55/36,073.04
  6. Step 6: Final answer
    x = 22,531.25

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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.