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Finding the Fourth Proportional to 44,076.66, 66,123.03 and 14,094.99

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Solution

The fourth proportional to 44,076.66, 66,123.03 and 14,094.99 is: 21,145.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,076.66 : 66,123.03 = 14,094.99 : x
  2. Step 2: Convert to fraction form
    44,076.66/66,123.03 = 14,094.99/x
  3. Step 3: Cross multiply
    44,076.66x = 66,123.03 × 14,094.99
  4. Step 4: Simplify right side
    44,076.66x = 932,003,446.62
  5. Step 5: Solve for x
    x = 932,003,446.62/44,076.66
  6. Step 6: Final answer
    x = 21,145.06

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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.