Home / 23,585.64-32,548.26-12,976.08

Finding the Fourth Proportional to 23,585.64, 32,548.26 and 12,976.08

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Solution

The fourth proportional to 23,585.64, 32,548.26 and 12,976.08 is: 17,907.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585.64 : 32,548.26 = 12,976.08 : x
  2. Step 2: Convert to fraction form
    23,585.64/32,548.26 = 12,976.08/x
  3. Step 3: Cross multiply
    23,585.64x = 32,548.26 × 12,976.08
  4. Step 4: Simplify right side
    23,585.64x = 422,348,825.62
  5. Step 5: Solve for x
    x = 422,348,825.62/23,585.64
  6. Step 6: Final answer
    x = 17,907.03

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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.