Home / 34,392.25-51,592.96-13,610.89

Finding the Fourth Proportional to 34,392.25, 51,592.96 and 13,610.89

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Solution

The fourth proportional to 34,392.25, 51,592.96 and 13,610.89 is: 20,418.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,392.25 : 51,592.96 = 13,610.89 : x
  2. Step 2: Convert to fraction form
    34,392.25/51,592.96 = 13,610.89/x
  3. Step 3: Cross multiply
    34,392.25x = 51,592.96 × 13,610.89
  4. Step 4: Simplify right side
    34,392.25x = 702,225,845.37
  5. Step 5: Solve for x
    x = 702,225,845.37/34,392.25
  6. Step 6: Final answer
    x = 20,418.15

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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.