Home / 17,007.74-23,454.97-10,632.30

Finding the Fourth Proportional to 17,007.74, 23,454.97 and 10,632.30

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Solution

The fourth proportional to 17,007.74, 23,454.97 and 10,632.30 is: 14,662.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007.74 : 23,454.97 = 10,632.30 : x
  2. Step 2: Convert to fraction form
    17,007.74/23,454.97 = 10,632.30/x
  3. Step 3: Cross multiply
    17,007.74x = 23,454.97 × 10,632.30
  4. Step 4: Simplify right side
    17,007.74x = 249,380,277.53
  5. Step 5: Solve for x
    x = 249,380,277.53/17,007.74
  6. Step 6: Final answer
    x = 14,662.75

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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.