Home / 162,104.75-223,730.49-95,036.75

Finding the Fourth Proportional to 162,104.75, 223,730.49 and 95,036.75

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Solution

The fourth proportional to 162,104.75, 223,730.49 and 95,036.75 is: 131,165.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,104.75 : 223,730.49 = 95,036.75 : x
  2. Step 2: Convert to fraction form
    162,104.75/223,730.49 = 95,036.75/x
  3. Step 3: Cross multiply
    162,104.75x = 223,730.49 × 95,036.75
  4. Step 4: Simplify right side
    162,104.75x = 21,262,618,645.51
  5. Step 5: Solve for x
    x = 21,262,618,645.51/162,104.75
  6. Step 6: Final answer
    x = 131,165.92

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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.