Home / 36,508.61-54,769.67-11,554.94

Finding the Fourth Proportional to 36,508.61, 54,769.67 and 11,554.94

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Solution

The fourth proportional to 36,508.61, 54,769.67 and 11,554.94 is: 17,334.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,508.61 : 54,769.67 = 11,554.94 : x
  2. Step 2: Convert to fraction form
    36,508.61/54,769.67 = 11,554.94/x
  3. Step 3: Cross multiply
    36,508.61x = 54,769.67 × 11,554.94
  4. Step 4: Simplify right side
    36,508.61x = 632,860,065.07
  5. Step 5: Solve for x
    x = 632,860,065.07/36,508.61
  6. Step 6: Final answer
    x = 17,334.54

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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.