Home / 64,807.27-97,175.72-29,226.96

Finding the Fourth Proportional to 64,807.27, 97,175.72 and 29,226.96

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Solution

The fourth proportional to 64,807.27, 97,175.72 and 29,226.96 is: 43,824.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,807.27 : 97,175.72 = 29,226.96 : x
  2. Step 2: Convert to fraction form
    64,807.27/97,175.72 = 29,226.96/x
  3. Step 3: Cross multiply
    64,807.27x = 97,175.72 × 29,226.96
  4. Step 4: Simplify right side
    64,807.27x = 2,840,150,881.41
  5. Step 5: Solve for x
    x = 2,840,150,881.41/64,807.27
  6. Step 6: Final answer
    x = 43,824.57

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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.