Home / 17,101.10-25,622.85-16,064.30

Finding the Fourth Proportional to 17,101.10, 25,622.85 and 16,064.30

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Solution

The fourth proportional to 17,101.10, 25,622.85 and 16,064.30 is: 24,069.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101.10 : 25,622.85 = 16,064.30 : x
  2. Step 2: Convert to fraction form
    17,101.10/25,622.85 = 16,064.30/x
  3. Step 3: Cross multiply
    17,101.10x = 25,622.85 × 16,064.30
  4. Step 4: Simplify right side
    17,101.10x = 411,613,149.26
  5. Step 5: Solve for x
    x = 411,613,149.26/17,101.10
  6. Step 6: Final answer
    x = 24,069.40

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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.