Home / 15,949.04-23,923.56-4,261.64

Finding the Fourth Proportional to 15,949.04, 23,923.56 and 4,261.64

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Solution

The fourth proportional to 15,949.04, 23,923.56 and 4,261.64 is: 6,392.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,949.04 : 23,923.56 = 4,261.64 : x
  2. Step 2: Convert to fraction form
    15,949.04/23,923.56 = 4,261.64/x
  3. Step 3: Cross multiply
    15,949.04x = 23,923.56 × 4,261.64
  4. Step 4: Simplify right side
    15,949.04x = 101,953,600.24
  5. Step 5: Solve for x
    x = 101,953,600.24/15,949.04
  6. Step 6: Final answer
    x = 6,392.46

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Similar ratio
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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.