Home / 17,041.13-23,513.97-9,487.27

Finding the Fourth Proportional to 17,041.13, 23,513.97 and 9,487.27

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Solution

The fourth proportional to 17,041.13, 23,513.97 and 9,487.27 is: 13,090.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041.13 : 23,513.97 = 9,487.27 : x
  2. Step 2: Convert to fraction form
    17,041.13/23,513.97 = 9,487.27/x
  3. Step 3: Cross multiply
    17,041.13x = 23,513.97 × 9,487.27
  4. Step 4: Simplify right side
    17,041.13x = 223,083,382.16
  5. Step 5: Solve for x
    x = 223,083,382.16/17,041.13
  6. Step 6: Final answer
    x = 13,090.88

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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.