Home / 164,151.60-226,530.72-92,525.28

Finding the Fourth Proportional to 164,151.60, 226,530.72 and 92,525.28

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Solution

The fourth proportional to 164,151.60, 226,530.72 and 92,525.28 is: 127,685.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,151.60 : 226,530.72 = 92,525.28 : x
  2. Step 2: Convert to fraction form
    164,151.60/226,530.72 = 92,525.28/x
  3. Step 3: Cross multiply
    164,151.60x = 226,530.72 × 92,525.28
  4. Step 4: Simplify right side
    164,151.60x = 20,959,818,296.60
  5. Step 5: Solve for x
    x = 20,959,818,296.60/164,151.60
  6. Step 6: Final answer
    x = 127,685.74

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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.