Home / 34,335.36-51,524.70-14,613.87

Finding the Fourth Proportional to 34,335.36, 51,524.70 and 14,613.87

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Solution

The fourth proportional to 34,335.36, 51,524.70 and 14,613.87 is: 21,930.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,335.36 : 51,524.70 = 14,613.87 : x
  2. Step 2: Convert to fraction form
    34,335.36/51,524.70 = 14,613.87/x
  3. Step 3: Cross multiply
    34,335.36x = 51,524.70 × 14,613.87
  4. Step 4: Simplify right side
    34,335.36x = 752,975,267.59
  5. Step 5: Solve for x
    x = 752,975,267.59/34,335.36
  6. Step 6: Final answer
    x = 21,930.02

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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.