Home / 29,313.34-43,952.18-11,522.68

Finding the Fourth Proportional to 29,313.34, 43,952.18 and 11,522.68

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Solution

The fourth proportional to 29,313.34, 43,952.18 and 11,522.68 is: 17,277.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313.34 : 43,952.18 = 11,522.68 : x
  2. Step 2: Convert to fraction form
    29,313.34/43,952.18 = 11,522.68/x
  3. Step 3: Cross multiply
    29,313.34x = 43,952.18 × 11,522.68
  4. Step 4: Simplify right side
    29,313.34x = 506,446,905.44
  5. Step 5: Solve for x
    x = 506,446,905.44/29,313.34
  6. Step 6: Final answer
    x = 17,277.01

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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.