Home / 194,250.30-291,505.05-110,010.30

Finding the Fourth Proportional to 194,250.30, 291,505.05 and 110,010.30

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Solution

The fourth proportional to 194,250.30, 291,505.05 and 110,010.30 is: 165,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,250.30 : 291,505.05 = 110,010.30 : x
  2. Step 2: Convert to fraction form
    194,250.30/291,505.05 = 110,010.30/x
  3. Step 3: Cross multiply
    194,250.30x = 291,505.05 × 110,010.30
  4. Step 4: Simplify right side
    194,250.30x = 32,068,558,002.02
  5. Step 5: Solve for x
    x = 32,068,558,002.02/194,250.30
  6. Step 6: Final answer
    x = 165,088.85

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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.