Home / 66,311.01-99,492.44-24,761.25

Finding the Fourth Proportional to 66,311.01, 99,492.44 and 24,761.25

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Solution

The fourth proportional to 66,311.01, 99,492.44 and 24,761.25 is: 37,151.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,311.01 : 99,492.44 = 24,761.25 : x
  2. Step 2: Convert to fraction form
    66,311.01/99,492.44 = 24,761.25/x
  3. Step 3: Cross multiply
    66,311.01x = 99,492.44 × 24,761.25
  4. Step 4: Simplify right side
    66,311.01x = 2,463,557,056.14
  5. Step 5: Solve for x
    x = 2,463,557,056.14/66,311.01
  6. Step 6: Final answer
    x = 37,151.55

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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.