Home / 164,814.36-247,074.96-59,609.94

Finding the Fourth Proportional to 164,814.36, 247,074.96 and 59,609.94

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Solution

The fourth proportional to 164,814.36, 247,074.96 and 59,609.94 is: 89,361.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,814.36 : 247,074.96 = 59,609.94 : x
  2. Step 2: Convert to fraction form
    164,814.36/247,074.96 = 59,609.94/x
  3. Step 3: Cross multiply
    164,814.36x = 247,074.96 × 59,609.94
  4. Step 4: Simplify right side
    164,814.36x = 14,728,123,541.10
  5. Step 5: Solve for x
    x = 14,728,123,541.10/164,814.36
  6. Step 6: Final answer
    x = 89,361.90

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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.