Home / 66,205.01-99,276.31-24,055.38

Finding the Fourth Proportional to 66,205.01, 99,276.31 and 24,055.38

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Solution

The fourth proportional to 66,205.01, 99,276.31 and 24,055.38 is: 36,071.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,205.01 : 99,276.31 = 24,055.38 : x
  2. Step 2: Convert to fraction form
    66,205.01/99,276.31 = 24,055.38/x
  3. Step 3: Cross multiply
    66,205.01x = 99,276.31 × 24,055.38
  4. Step 4: Simplify right side
    66,205.01x = 2,388,129,241.77
  5. Step 5: Solve for x
    x = 2,388,129,241.77/66,205.01
  6. Step 6: Final answer
    x = 36,071.73

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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.