Home / 201,224.24-277,688.04-110,581.04

Finding the Fourth Proportional to 201,224.24, 277,688.04 and 110,581.04

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Solution

The fourth proportional to 201,224.24, 277,688.04 and 110,581.04 is: 152,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,224.24 : 277,688.04 = 110,581.04 : x
  2. Step 2: Convert to fraction form
    201,224.24/277,688.04 = 110,581.04/x
  3. Step 3: Cross multiply
    201,224.24x = 277,688.04 × 110,581.04
  4. Step 4: Simplify right side
    201,224.24x = 30,707,032,258.76
  5. Step 5: Solve for x
    x = 30,707,032,258.76/201,224.24
  6. Step 6: Final answer
    x = 152,601.06

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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.