Home / 169,130.46-233,342.07-96,481.15

Finding the Fourth Proportional to 169,130.46, 233,342.07 and 96,481.15

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Solution

The fourth proportional to 169,130.46, 233,342.07 and 96,481.15 is: 133,110.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,130.46 : 233,342.07 = 96,481.15 : x
  2. Step 2: Convert to fraction form
    169,130.46/233,342.07 = 96,481.15/x
  3. Step 3: Cross multiply
    169,130.46x = 233,342.07 × 96,481.15
  4. Step 4: Simplify right side
    169,130.46x = 22,513,111,256.98
  5. Step 5: Solve for x
    x = 22,513,111,256.98/169,130.46
  6. Step 6: Final answer
    x = 133,110.92

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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.