Home / 17,337.21-23,924.77-9,783.73

Finding the Fourth Proportional to 17,337.21, 23,924.77 and 9,783.73

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Solution

The fourth proportional to 17,337.21, 23,924.77 and 9,783.73 is: 13,501.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337.21 : 23,924.77 = 9,783.73 : x
  2. Step 2: Convert to fraction form
    17,337.21/23,924.77 = 9,783.73/x
  3. Step 3: Cross multiply
    17,337.21x = 23,924.77 × 9,783.73
  4. Step 4: Simplify right side
    17,337.21x = 234,073,489.99
  5. Step 5: Solve for x
    x = 234,073,489.99/17,337.21
  6. Step 6: Final answer
    x = 13,501.22

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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.