Home / 241,559.01-363,785.24-220,011.39

Finding the Fourth Proportional to 241,559.01, 363,785.24 and 220,011.39

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Solution

The fourth proportional to 241,559.01, 363,785.24 and 220,011.39 is: 331,334.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,559.01 : 363,785.24 = 220,011.39 : x
  2. Step 2: Convert to fraction form
    241,559.01/363,785.24 = 220,011.39/x
  3. Step 3: Cross multiply
    241,559.01x = 363,785.24 × 220,011.39
  4. Step 4: Simplify right side
    241,559.01x = 80,036,896,863.91
  5. Step 5: Solve for x
    x = 80,036,896,863.91/241,559.01
  6. Step 6: Final answer
    x = 331,334.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.