Home / 169,996.07-234,585.34-93,502.82

Finding the Fourth Proportional to 169,996.07, 234,585.34 and 93,502.82

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Solution

The fourth proportional to 169,996.07, 234,585.34 and 93,502.82 is: 129,028.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,996.07 : 234,585.34 = 93,502.82 : x
  2. Step 2: Convert to fraction form
    169,996.07/234,585.34 = 93,502.82/x
  3. Step 3: Cross multiply
    169,996.07x = 234,585.34 × 93,502.82
  4. Step 4: Simplify right side
    169,996.07x = 21,934,390,820.66
  5. Step 5: Solve for x
    x = 21,934,390,820.66/169,996.07
  6. Step 6: Final answer
    x = 129,028.81

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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.