Home / 183,677.14-275,252.64-104,628.16

Finding the Fourth Proportional to 183,677.14, 275,252.64 and 104,628.16

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Solution

The fourth proportional to 183,677.14, 275,252.64 and 104,628.16 is: 156,792.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,677.14 : 275,252.64 = 104,628.16 : x
  2. Step 2: Convert to fraction form
    183,677.14/275,252.64 = 104,628.16/x
  3. Step 3: Cross multiply
    183,677.14x = 275,252.64 × 104,628.16
  4. Step 4: Simplify right side
    183,677.14x = 28,799,177,258.34
  5. Step 5: Solve for x
    x = 28,799,177,258.34/183,677.14
  6. Step 6: Final answer
    x = 156,792.39

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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.