Home / 17,086.10-25,629.15-10,058.90

Finding the Fourth Proportional to 17,086.10, 25,629.15 and 10,058.90

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Solution

The fourth proportional to 17,086.10, 25,629.15 and 10,058.90 is: 15,088.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,086.10 : 25,629.15 = 10,058.90 : x
  2. Step 2: Convert to fraction form
    17,086.10/25,629.15 = 10,058.90/x
  3. Step 3: Cross multiply
    17,086.10x = 25,629.15 × 10,058.90
  4. Step 4: Simplify right side
    17,086.10x = 257,801,056.94
  5. Step 5: Solve for x
    x = 257,801,056.94/17,086.10
  6. Step 6: Final answer
    x = 15,088.35

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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.