Home / 169,529.01-233,951.79-93,053.18

Finding the Fourth Proportional to 169,529.01, 233,951.79 and 93,053.18

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Solution

The fourth proportional to 169,529.01, 233,951.79 and 93,053.18 is: 128,414.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,529.01 : 233,951.79 = 93,053.18 : x
  2. Step 2: Convert to fraction form
    169,529.01/233,951.79 = 93,053.18/x
  3. Step 3: Cross multiply
    169,529.01x = 233,951.79 × 93,053.18
  4. Step 4: Simplify right side
    169,529.01x = 21,769,956,856.43
  5. Step 5: Solve for x
    x = 21,769,956,856.43/169,529.01
  6. Step 6: Final answer
    x = 128,414.35

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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.