Home / 169,262.10-233,475.48-108,911.16

Finding the Fourth Proportional to 169,262.10, 233,475.48 and 108,911.16

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Solution

The fourth proportional to 169,262.10, 233,475.48 and 108,911.16 is: 150,229.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,262.10 : 233,475.48 = 108,911.16 : x
  2. Step 2: Convert to fraction form
    169,262.10/233,475.48 = 108,911.16/x
  3. Step 3: Cross multiply
    169,262.10x = 233,475.48 × 108,911.16
  4. Step 4: Simplify right side
    169,262.10x = 25,428,085,358.36
  5. Step 5: Solve for x
    x = 25,428,085,358.36/169,262.10
  6. Step 6: Final answer
    x = 150,229.06

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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.