Home / 183,084.19-274,730.09-98,843.23

Finding the Fourth Proportional to 183,084.19, 274,730.09 and 98,843.23

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Solution

The fourth proportional to 183,084.19, 274,730.09 and 98,843.23 is: 148,320.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,084.19 : 274,730.09 = 98,843.23 : x
  2. Step 2: Convert to fraction form
    183,084.19/274,730.09 = 98,843.23/x
  3. Step 3: Cross multiply
    183,084.19x = 274,730.09 × 98,843.23
  4. Step 4: Simplify right side
    183,084.19x = 27,155,209,473.79
  5. Step 5: Solve for x
    x = 27,155,209,473.79/183,084.19
  6. Step 6: Final answer
    x = 148,320.89

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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.