Home / 227,836.10-341,754.15-70,064.30

Finding the Fourth Proportional to 227,836.10, 341,754.15 and 70,064.30

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Solution

The fourth proportional to 227,836.10, 341,754.15 and 70,064.30 is: 105,096.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,836.10 : 341,754.15 = 70,064.30 : x
  2. Step 2: Convert to fraction form
    227,836.10/341,754.15 = 70,064.30/x
  3. Step 3: Cross multiply
    227,836.10x = 341,754.15 × 70,064.30
  4. Step 4: Simplify right side
    227,836.10x = 23,944,765,291.85
  5. Step 5: Solve for x
    x = 23,944,765,291.85/227,836.10
  6. Step 6: Final answer
    x = 105,096.45

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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.