Home / 163,946.03-226,246.34-92,327.27

Finding the Fourth Proportional to 163,946.03, 226,246.34 and 92,327.27

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Solution

The fourth proportional to 163,946.03, 226,246.34 and 92,327.27 is: 127,412.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,946.03 : 226,246.34 = 92,327.27 : x
  2. Step 2: Convert to fraction form
    163,946.03/226,246.34 = 92,327.27/x
  3. Step 3: Cross multiply
    163,946.03x = 226,246.34 × 92,327.27
  4. Step 4: Simplify right side
    163,946.03x = 20,888,706,019.28
  5. Step 5: Solve for x
    x = 20,888,706,019.28/163,946.03
  6. Step 6: Final answer
    x = 127,412.09

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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.