Home / 29,302.53-43,954.08-11,768.25

Finding the Fourth Proportional to 29,302.53, 43,954.08 and 11,768.25

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Solution

The fourth proportional to 29,302.53, 43,954.08 and 11,768.25 is: 17,652.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,302.53 : 43,954.08 = 11,768.25 : x
  2. Step 2: Convert to fraction form
    29,302.53/43,954.08 = 11,768.25/x
  3. Step 3: Cross multiply
    29,302.53x = 43,954.08 × 11,768.25
  4. Step 4: Simplify right side
    29,302.53x = 517,262,601.96
  5. Step 5: Solve for x
    x = 517,262,601.96/29,302.53
  6. Step 6: Final answer
    x = 17,652.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.