Home / 17,297.34-23,871.21-10,580.87

Finding the Fourth Proportional to 17,297.34, 23,871.21 and 10,580.87

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Solution

The fourth proportional to 17,297.34, 23,871.21 and 10,580.87 is: 14,602.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,297.34 : 23,871.21 = 10,580.87 : x
  2. Step 2: Convert to fraction form
    17,297.34/23,871.21 = 10,580.87/x
  3. Step 3: Cross multiply
    17,297.34x = 23,871.21 × 10,580.87
  4. Step 4: Simplify right side
    17,297.34x = 252,578,229.43
  5. Step 5: Solve for x
    x = 252,578,229.43/17,297.34
  6. Step 6: Final answer
    x = 14,602.14

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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.