Home / 14,749.62-22,135.80-11,010.76

Finding the Fourth Proportional to 14,749.62, 22,135.80 and 11,010.76

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Solution

The fourth proportional to 14,749.62, 22,135.80 and 11,010.76 is: 16,524.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,749.62 : 22,135.80 = 11,010.76 : x
  2. Step 2: Convert to fraction form
    14,749.62/22,135.80 = 11,010.76/x
  3. Step 3: Cross multiply
    14,749.62x = 22,135.80 × 11,010.76
  4. Step 4: Simplify right side
    14,749.62x = 243,731,981.21
  5. Step 5: Solve for x
    x = 243,731,981.21/14,749.62
  6. Step 6: Final answer
    x = 16,524.63

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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.