Home / 169,934.88-234,516.14-93,459.88

Finding the Fourth Proportional to 169,934.88, 234,516.14 and 93,459.88

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Solution

The fourth proportional to 169,934.88, 234,516.14 and 93,459.88 is: 128,977.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,934.88 : 234,516.14 = 93,459.88 : x
  2. Step 2: Convert to fraction form
    169,934.88/234,516.14 = 93,459.88/x
  3. Step 3: Cross multiply
    169,934.88x = 234,516.14 × 93,459.88
  4. Step 4: Simplify right side
    169,934.88x = 21,917,850,302.46
  5. Step 5: Solve for x
    x = 21,917,850,302.46/169,934.88
  6. Step 6: Final answer
    x = 128,977.94

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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.