Home / 29,917.76-44,881.56-11,204.24

Finding the Fourth Proportional to 29,917.76, 44,881.56 and 11,204.24

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Solution

The fourth proportional to 29,917.76, 44,881.56 and 11,204.24 is: 16,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,917.76 : 44,881.56 = 11,204.24 : x
  2. Step 2: Convert to fraction form
    29,917.76/44,881.56 = 11,204.24/x
  3. Step 3: Cross multiply
    29,917.76x = 44,881.56 × 11,204.24
  4. Step 4: Simplify right side
    29,917.76x = 502,863,769.81
  5. Step 5: Solve for x
    x = 502,863,769.81/29,917.76
  6. Step 6: Final answer
    x = 16,808.20

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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.