Home / 183,812.77-275,331.66-84,056.91

Finding the Fourth Proportional to 183,812.77, 275,331.66 and 84,056.91

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Solution

The fourth proportional to 183,812.77, 275,331.66 and 84,056.91 is: 125,908.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,812.77 : 275,331.66 = 84,056.91 : x
  2. Step 2: Convert to fraction form
    183,812.77/275,331.66 = 84,056.91/x
  3. Step 3: Cross multiply
    183,812.77x = 275,331.66 × 84,056.91
  4. Step 4: Simplify right side
    183,812.77x = 23,143,528,564.77
  5. Step 5: Solve for x
    x = 23,143,528,564.77/183,812.77
  6. Step 6: Final answer
    x = 125,908.16

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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.