Home / 17,017.92-23,483.40-9,463.82

Finding the Fourth Proportional to 17,017.92, 23,483.40 and 9,463.82

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Solution

The fourth proportional to 17,017.92, 23,483.40 and 9,463.82 is: 13,059.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017.92 : 23,483.40 = 9,463.82 : x
  2. Step 2: Convert to fraction form
    17,017.92/23,483.40 = 9,463.82/x
  3. Step 3: Cross multiply
    17,017.92x = 23,483.40 × 9,463.82
  4. Step 4: Simplify right side
    17,017.92x = 222,242,670.59
  5. Step 5: Solve for x
    x = 222,242,670.59/17,017.92
  6. Step 6: Final answer
    x = 13,059.33

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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.