Home / 17,113.25-25,652.43-11,567.16

Finding the Fourth Proportional to 17,113.25, 25,652.43 and 11,567.16

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Solution

The fourth proportional to 17,113.25, 25,652.43 and 11,567.16 is: 17,338.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,113.25 : 25,652.43 = 11,567.16 : x
  2. Step 2: Convert to fraction form
    17,113.25/25,652.43 = 11,567.16/x
  3. Step 3: Cross multiply
    17,113.25x = 25,652.43 × 11,567.16
  4. Step 4: Simplify right side
    17,113.25x = 296,725,762.20
  5. Step 5: Solve for x
    x = 296,725,762.20/17,113.25
  6. Step 6: Final answer
    x = 17,338.95

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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.