Home / 79,410.15-119,113.70-32,024.24

Finding the Fourth Proportional to 79,410.15, 119,113.70 and 32,024.24

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Solution

The fourth proportional to 79,410.15, 119,113.70 and 32,024.24 is: 48,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,410.15 : 119,113.70 = 32,024.24 : x
  2. Step 2: Convert to fraction form
    79,410.15/119,113.70 = 32,024.24/x
  3. Step 3: Cross multiply
    79,410.15x = 119,113.70 × 32,024.24
  4. Step 4: Simplify right side
    79,410.15x = 3,814,525,716.09
  5. Step 5: Solve for x
    x = 3,814,525,716.09/79,410.15
  6. Step 6: Final answer
    x = 48,035.75

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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.