Home / 230,022.24-345,031.44-63,810.24

Finding the Fourth Proportional to 230,022.24, 345,031.44 and 63,810.24

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Solution

The fourth proportional to 230,022.24, 345,031.44 and 63,810.24 is: 95,714.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,022.24 : 345,031.44 = 63,810.24 : x
  2. Step 2: Convert to fraction form
    230,022.24/345,031.44 = 63,810.24/x
  3. Step 3: Cross multiply
    230,022.24x = 345,031.44 × 63,810.24
  4. Step 4: Simplify right side
    230,022.24x = 22,016,538,993.95
  5. Step 5: Solve for x
    x = 22,016,538,993.95/230,022.24
  6. Step 6: Final answer
    x = 95,714.83

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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.