Home / 165,182.24-227,897.27-92,574.52

Finding the Fourth Proportional to 165,182.24, 227,897.27 and 92,574.52

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Solution

The fourth proportional to 165,182.24, 227,897.27 and 92,574.52 is: 127,722.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,182.24 : 227,897.27 = 92,574.52 : x
  2. Step 2: Convert to fraction form
    165,182.24/227,897.27 = 92,574.52/x
  3. Step 3: Cross multiply
    165,182.24x = 227,897.27 × 92,574.52
  4. Step 4: Simplify right side
    165,182.24x = 21,097,480,041.25
  5. Step 5: Solve for x
    x = 21,097,480,041.25/165,182.24
  6. Step 6: Final answer
    x = 127,722.45

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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.