Home / 34,353.59-51,558.65-14,654.39

Finding the Fourth Proportional to 34,353.59, 51,558.65 and 14,654.39

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Solution

The fourth proportional to 34,353.59, 51,558.65 and 14,654.39 is: 21,993.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,353.59 : 51,558.65 = 14,654.39 : x
  2. Step 2: Convert to fraction form
    34,353.59/51,558.65 = 14,654.39/x
  3. Step 3: Cross multiply
    34,353.59x = 51,558.65 × 14,654.39
  4. Step 4: Simplify right side
    34,353.59x = 755,560,491.70
  5. Step 5: Solve for x
    x = 755,560,491.70/34,353.59
  6. Step 6: Final answer
    x = 21,993.64

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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.