Home / 52,910.70-79,303.50-23,266.56

Finding the Fourth Proportional to 52,910.70, 79,303.50 and 23,266.56

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Solution

The fourth proportional to 52,910.70, 79,303.50 and 23,266.56 is: 34,872.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,910.70 : 79,303.50 = 23,266.56 : x
  2. Step 2: Convert to fraction form
    52,910.70/79,303.50 = 23,266.56/x
  3. Step 3: Cross multiply
    52,910.70x = 79,303.50 × 23,266.56
  4. Step 4: Simplify right side
    52,910.70x = 1,845,119,640.96
  5. Step 5: Solve for x
    x = 1,845,119,640.96/52,910.70
  6. Step 6: Final answer
    x = 34,872.33

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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.