Home / 234,250.08-351,519.65-92,070.37

Finding the Fourth Proportional to 234,250.08, 351,519.65 and 92,070.37

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Solution

The fourth proportional to 234,250.08, 351,519.65 and 92,070.37 is: 138,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,250.08 : 351,519.65 = 92,070.37 : x
  2. Step 2: Convert to fraction form
    234,250.08/351,519.65 = 92,070.37/x
  3. Step 3: Cross multiply
    234,250.08x = 351,519.65 × 92,070.37
  4. Step 4: Simplify right side
    234,250.08x = 32,364,544,562.08
  5. Step 5: Solve for x
    x = 32,364,544,562.08/234,250.08
  6. Step 6: Final answer
    x = 138,162.37

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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.