Home / 17,017.20-23,483.52-9,463.50

Finding the Fourth Proportional to 17,017.20, 23,483.52 and 9,463.50

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Solution

The fourth proportional to 17,017.20, 23,483.52 and 9,463.50 is: 13,059.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017.20 : 23,483.52 = 9,463.50 : x
  2. Step 2: Convert to fraction form
    17,017.20/23,483.52 = 9,463.50/x
  3. Step 3: Cross multiply
    17,017.20x = 23,483.52 × 9,463.50
  4. Step 4: Simplify right side
    17,017.20x = 222,236,291.52
  5. Step 5: Solve for x
    x = 222,236,291.52/17,017.20
  6. Step 6: Final answer
    x = 13,059.51

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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.