Home / 332,292.07-458,557.18-189,049.04

Finding the Fourth Proportional to 332,292.07, 458,557.18 and 189,049.04

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Solution

The fourth proportional to 332,292.07, 458,557.18 and 189,049.04 is: 260,884.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,292.07 : 458,557.18 = 189,049.04 : x
  2. Step 2: Convert to fraction form
    332,292.07/458,557.18 = 189,049.04/x
  3. Step 3: Cross multiply
    332,292.07x = 458,557.18 × 189,049.04
  4. Step 4: Simplify right side
    332,292.07x = 86,689,792,371.32
  5. Step 5: Solve for x
    x = 86,689,792,371.32/332,292.07
  6. Step 6: Final answer
    x = 260,884.33

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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.