Home / 163,834.10-226,091.01-92,214.51

Finding the Fourth Proportional to 163,834.10, 226,091.01 and 92,214.51

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Solution

The fourth proportional to 163,834.10, 226,091.01 and 92,214.51 is: 127,256.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,834.10 : 226,091.01 = 92,214.51 : x
  2. Step 2: Convert to fraction form
    163,834.10/226,091.01 = 92,214.51/x
  3. Step 3: Cross multiply
    163,834.10x = 226,091.01 × 92,214.51
  4. Step 4: Simplify right side
    163,834.10x = 20,848,871,702.56
  5. Step 5: Solve for x
    x = 20,848,871,702.56/163,834.10
  6. Step 6: Final answer
    x = 127,256.00

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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.