Home / 23,910.06-32,994.54-13,297.62

Finding the Fourth Proportional to 23,910.06, 32,994.54 and 13,297.62

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Solution

The fourth proportional to 23,910.06, 32,994.54 and 13,297.62 is: 18,349.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,910.06 : 32,994.54 = 13,297.62 : x
  2. Step 2: Convert to fraction form
    23,910.06/32,994.54 = 13,297.62/x
  3. Step 3: Cross multiply
    23,910.06x = 32,994.54 × 13,297.62
  4. Step 4: Simplify right side
    23,910.06x = 438,748,854.99
  5. Step 5: Solve for x
    x = 438,748,854.99/23,910.06
  6. Step 6: Final answer
    x = 18,349.97

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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.