Home / 395,063.46-592,588.98-95,542.02

Finding the Fourth Proportional to 395,063.46, 592,588.98 and 95,542.02

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Solution

The fourth proportional to 395,063.46, 592,588.98 and 95,542.02 is: 143,311.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,063.46 : 592,588.98 = 95,542.02 : x
  2. Step 2: Convert to fraction form
    395,063.46/592,588.98 = 95,542.02/x
  3. Step 3: Cross multiply
    395,063.46x = 592,588.98 × 95,542.02
  4. Step 4: Simplify right side
    395,063.46x = 56,617,148,178.94
  5. Step 5: Solve for x
    x = 56,617,148,178.94/395,063.46
  6. Step 6: Final answer
    x = 143,311.53

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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.