Home / 395,352.77-593,023.90-95,835.98

Finding the Fourth Proportional to 395,352.77, 593,023.90 and 95,835.98

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Solution

The fourth proportional to 395,352.77, 593,023.90 and 95,835.98 is: 143,752.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,352.77 : 593,023.90 = 95,835.98 : x
  2. Step 2: Convert to fraction form
    395,352.77/593,023.90 = 95,835.98/x
  3. Step 3: Cross multiply
    395,352.77x = 593,023.90 × 95,835.98
  4. Step 4: Simplify right side
    395,352.77x = 56,833,023,415.21
  5. Step 5: Solve for x
    x = 56,833,023,415.21/395,352.77
  6. Step 6: Final answer
    x = 143,752.69

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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.