Home / 29,334.10-43,996.69-9,612.22

Finding the Fourth Proportional to 29,334.10, 43,996.69 and 9,612.22

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Solution

The fourth proportional to 29,334.10, 43,996.69 and 9,612.22 is: 14,416.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,334.10 : 43,996.69 = 9,612.22 : x
  2. Step 2: Convert to fraction form
    29,334.10/43,996.69 = 9,612.22/x
  3. Step 3: Cross multiply
    29,334.10x = 43,996.69 × 9,612.22
  4. Step 4: Simplify right side
    29,334.10x = 422,905,595.51
  5. Step 5: Solve for x
    x = 422,905,595.51/29,334.10
  6. Step 6: Final answer
    x = 14,416.86

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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.