Home / 66,060.46-99,093.96-26,612.26

Finding the Fourth Proportional to 66,060.46, 99,093.96 and 26,612.26

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Solution

The fourth proportional to 66,060.46, 99,093.96 and 26,612.26 is: 39,919.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,060.46 : 99,093.96 = 26,612.26 : x
  2. Step 2: Convert to fraction form
    66,060.46/99,093.96 = 26,612.26/x
  3. Step 3: Cross multiply
    66,060.46x = 99,093.96 × 26,612.26
  4. Step 4: Simplify right side
    66,060.46x = 2,637,114,227.95
  5. Step 5: Solve for x
    x = 2,637,114,227.95/66,060.46
  6. Step 6: Final answer
    x = 39,919.71

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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.