Home / 17,650.93-24,358.68-9,693.19

Finding the Fourth Proportional to 17,650.93, 24,358.68 and 9,693.19

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Solution

The fourth proportional to 17,650.93, 24,358.68 and 9,693.19 is: 13,376.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,650.93 : 24,358.68 = 9,693.19 : x
  2. Step 2: Convert to fraction form
    17,650.93/24,358.68 = 9,693.19/x
  3. Step 3: Cross multiply
    17,650.93x = 24,358.68 × 9,693.19
  4. Step 4: Simplify right side
    17,650.93x = 236,113,313.39
  5. Step 5: Solve for x
    x = 236,113,313.39/17,650.93
  6. Step 6: Final answer
    x = 13,376.82

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Half scale
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Double scale
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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.