Home / 332,324.16-458,633.52-189,090.24

Finding the Fourth Proportional to 332,324.16, 458,633.52 and 189,090.24

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Solution

The fourth proportional to 332,324.16, 458,633.52 and 189,090.24 is: 260,959.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,324.16 : 458,633.52 = 189,090.24 : x
  2. Step 2: Convert to fraction form
    332,324.16/458,633.52 = 189,090.24/x
  3. Step 3: Cross multiply
    332,324.16x = 458,633.52 × 189,090.24
  4. Step 4: Simplify right side
    332,324.16x = 86,723,122,368.84
  5. Step 5: Solve for x
    x = 86,723,122,368.84/332,324.16
  6. Step 6: Final answer
    x = 260,959.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.