Home / 79,449.26-119,093.90-35,068.14

Finding the Fourth Proportional to 79,449.26, 119,093.90 and 35,068.14

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Solution

The fourth proportional to 79,449.26, 119,093.90 and 35,068.14 is: 52,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,449.26 : 119,093.90 = 35,068.14 : x
  2. Step 2: Convert to fraction form
    79,449.26/119,093.90 = 35,068.14/x
  3. Step 3: Cross multiply
    79,449.26x = 119,093.90 × 35,068.14
  4. Step 4: Simplify right side
    79,449.26x = 4,176,401,383.01
  5. Step 5: Solve for x
    x = 4,176,401,383.01/79,449.26
  6. Step 6: Final answer
    x = 52,566.90

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1.5x scale

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.