Home / 17,106.10-25,630.35-16,069.30

Finding the Fourth Proportional to 17,106.10, 25,630.35 and 16,069.30

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Solution

The fourth proportional to 17,106.10, 25,630.35 and 16,069.30 is: 24,076.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106.10 : 25,630.35 = 16,069.30 : x
  2. Step 2: Convert to fraction form
    17,106.10/25,630.35 = 16,069.30/x
  3. Step 3: Cross multiply
    17,106.10x = 25,630.35 × 16,069.30
  4. Step 4: Simplify right side
    17,106.10x = 411,861,783.26
  5. Step 5: Solve for x
    x = 411,861,783.26/17,106.10
  6. Step 6: Final answer
    x = 24,076.90

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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.