Home / 188,020.84-282,032.22-63,362.92

Finding the Fourth Proportional to 188,020.84, 282,032.22 and 63,362.92

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Solution

The fourth proportional to 188,020.84, 282,032.22 and 63,362.92 is: 95,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,020.84 : 282,032.22 = 63,362.92 : x
  2. Step 2: Convert to fraction form
    188,020.84/282,032.22 = 63,362.92/x
  3. Step 3: Cross multiply
    188,020.84x = 282,032.22 × 63,362.92
  4. Step 4: Simplify right side
    188,020.84x = 17,870,384,993.28
  5. Step 5: Solve for x
    x = 17,870,384,993.28/188,020.84
  6. Step 6: Final answer
    x = 95,044.70

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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.