Home / 18,824.16-25,973.75-10,760.37

Finding the Fourth Proportional to 18,824.16, 25,973.75 and 10,760.37

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Solution

The fourth proportional to 18,824.16, 25,973.75 and 10,760.37 is: 14,847.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,824.16 : 25,973.75 = 10,760.37 : x
  2. Step 2: Convert to fraction form
    18,824.16/25,973.75 = 10,760.37/x
  3. Step 3: Cross multiply
    18,824.16x = 25,973.75 × 10,760.37
  4. Step 4: Simplify right side
    18,824.16x = 279,487,160.29
  5. Step 5: Solve for x
    x = 279,487,160.29/18,824.16
  6. Step 6: Final answer
    x = 14,847.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.