Home / 169,215.35-233,487.58-96,585.08

Finding the Fourth Proportional to 169,215.35, 233,487.58 and 96,585.08

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Solution

The fourth proportional to 169,215.35, 233,487.58 and 96,585.08 is: 133,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,215.35 : 233,487.58 = 96,585.08 : x
  2. Step 2: Convert to fraction form
    169,215.35/233,487.58 = 96,585.08/x
  3. Step 3: Cross multiply
    169,215.35x = 233,487.58 × 96,585.08
  4. Step 4: Simplify right side
    169,215.35x = 22,551,416,351.84
  5. Step 5: Solve for x
    x = 22,551,416,351.84/169,215.35
  6. Step 6: Final answer
    x = 133,270.51

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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.