Home / 34,266.60-51,406.25-12,094.07

Finding the Fourth Proportional to 34,266.60, 51,406.25 and 12,094.07

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Solution

The fourth proportional to 34,266.60, 51,406.25 and 12,094.07 is: 18,143.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,266.60 : 51,406.25 = 12,094.07 : x
  2. Step 2: Convert to fraction form
    34,266.60/51,406.25 = 12,094.07/x
  3. Step 3: Cross multiply
    34,266.60x = 51,406.25 × 12,094.07
  4. Step 4: Simplify right side
    34,266.60x = 621,710,468.44
  5. Step 5: Solve for x
    x = 621,710,468.44/34,266.60
  6. Step 6: Final answer
    x = 18,143.34

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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.