Home / 15,973.88-23,960.46-7,202.60

Finding the Fourth Proportional to 15,973.88, 23,960.46 and 7,202.60

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Solution

The fourth proportional to 15,973.88, 23,960.46 and 7,202.60 is: 10,803.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973.88 : 23,960.46 = 7,202.60 : x
  2. Step 2: Convert to fraction form
    15,973.88/23,960.46 = 7,202.60/x
  3. Step 3: Cross multiply
    15,973.88x = 23,960.46 × 7,202.60
  4. Step 4: Simplify right side
    15,973.88x = 172,577,609.20
  5. Step 5: Solve for x
    x = 172,577,609.20/15,973.88
  6. Step 6: Final answer
    x = 10,803.74

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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.