Home / 165,182.24-227,945.04-93,566.24

Finding the Fourth Proportional to 165,182.24, 227,945.04 and 93,566.24

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Solution

The fourth proportional to 165,182.24, 227,945.04 and 93,566.24 is: 129,117.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,182.24 : 227,945.04 = 93,566.24 : x
  2. Step 2: Convert to fraction form
    165,182.24/227,945.04 = 93,566.24/x
  3. Step 3: Cross multiply
    165,182.24x = 227,945.04 × 93,566.24
  4. Step 4: Simplify right side
    165,182.24x = 21,327,960,319.45
  5. Step 5: Solve for x
    x = 21,327,960,319.45/165,182.24
  6. Step 6: Final answer
    x = 129,117.76

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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.