Home / 264,056.50-395,909.77-95,554.91

Finding the Fourth Proportional to 264,056.50, 395,909.77 and 95,554.91

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Solution

The fourth proportional to 264,056.50, 395,909.77 and 95,554.91 is: 143,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,056.50 : 395,909.77 = 95,554.91 : x
  2. Step 2: Convert to fraction form
    264,056.50/395,909.77 = 95,554.91/x
  3. Step 3: Cross multiply
    264,056.50x = 395,909.77 × 95,554.91
  4. Step 4: Simplify right side
    264,056.50x = 37,831,121,962.70
  5. Step 5: Solve for x
    x = 37,831,121,962.70/264,056.50
  6. Step 6: Final answer
    x = 143,269.04

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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.