Home / 63,087.18-94,566.96-40,914.66

Finding the Fourth Proportional to 63,087.18, 94,566.96 and 40,914.66

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Solution

The fourth proportional to 63,087.18, 94,566.96 and 40,914.66 is: 61,330.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,087.18 : 94,566.96 = 40,914.66 : x
  2. Step 2: Convert to fraction form
    63,087.18/94,566.96 = 40,914.66/x
  3. Step 3: Cross multiply
    63,087.18x = 94,566.96 × 40,914.66
  4. Step 4: Simplify right side
    63,087.18x = 3,869,175,015.63
  5. Step 5: Solve for x
    x = 3,869,175,015.63/63,087.18
  6. Step 6: Final answer
    x = 61,330.61

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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.