Home / 134,840.84-202,196.62-63,704.26

Finding the Fourth Proportional to 134,840.84, 202,196.62 and 63,704.26

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Solution

The fourth proportional to 134,840.84, 202,196.62 and 63,704.26 is: 95,525.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,840.84 : 202,196.62 = 63,704.26 : x
  2. Step 2: Convert to fraction form
    134,840.84/202,196.62 = 63,704.26/x
  3. Step 3: Cross multiply
    134,840.84x = 202,196.62 × 63,704.26
  4. Step 4: Simplify right side
    134,840.84x = 12,880,786,051.60
  5. Step 5: Solve for x
    x = 12,880,786,051.60/134,840.84
  6. Step 6: Final answer
    x = 95,525.85

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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.