Home / 6,076.32-9,114.84-1,634.64

Finding the Fourth Proportional to 6,076.32, 9,114.84 and 1,634.64

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Solution

The fourth proportional to 6,076.32, 9,114.84 and 1,634.64 is: 2,452.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076.32 : 9,114.84 = 1,634.64 : x
  2. Step 2: Convert to fraction form
    6,076.32/9,114.84 = 1,634.64/x
  3. Step 3: Cross multiply
    6,076.32x = 9,114.84 × 1,634.64
  4. Step 4: Simplify right side
    6,076.32x = 14,899,482.06
  5. Step 5: Solve for x
    x = 14,899,482.06/6,076.32
  6. Step 6: Final answer
    x = 2,452.06

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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.