Home / 164,271.17-226,684.91-92,646.92

Finding the Fourth Proportional to 164,271.17, 226,684.91 and 92,646.92

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Solution

The fourth proportional to 164,271.17, 226,684.91 and 92,646.92 is: 127,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,271.17 : 226,684.91 = 92,646.92 : x
  2. Step 2: Convert to fraction form
    164,271.17/226,684.91 = 92,646.92/x
  3. Step 3: Cross multiply
    164,271.17x = 226,684.91 × 92,646.92
  4. Step 4: Simplify right side
    164,271.17x = 21,001,659,520.31
  5. Step 5: Solve for x
    x = 21,001,659,520.31/164,271.17
  6. Step 6: Final answer
    x = 127,847.50

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1.5x scale

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.