Home / 15,923.06-23,884.34-4,076.74

Finding the Fourth Proportional to 15,923.06, 23,884.34 and 4,076.74

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Solution

The fourth proportional to 15,923.06, 23,884.34 and 4,076.74 is: 6,115.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,923.06 : 23,884.34 = 4,076.74 : x
  2. Step 2: Convert to fraction form
    15,923.06/23,884.34 = 4,076.74/x
  3. Step 3: Cross multiply
    15,923.06x = 23,884.34 × 4,076.74
  4. Step 4: Simplify right side
    15,923.06x = 97,370,244.25
  5. Step 5: Solve for x
    x = 97,370,244.25/15,923.06
  6. Step 6: Final answer
    x = 6,115.05

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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.