Home / 17,673.57-26,508.78-10,606.14

Finding the Fourth Proportional to 17,673.57, 26,508.78 and 10,606.14

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Solution

The fourth proportional to 17,673.57, 26,508.78 and 10,606.14 is: 15,908.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673.57 : 26,508.78 = 10,606.14 : x
  2. Step 2: Convert to fraction form
    17,673.57/26,508.78 = 10,606.14/x
  3. Step 3: Cross multiply
    17,673.57x = 26,508.78 × 10,606.14
  4. Step 4: Simplify right side
    17,673.57x = 281,155,831.91
  5. Step 5: Solve for x
    x = 281,155,831.91/17,673.57
  6. Step 6: Final answer
    x = 15,908.26

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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.