Home / 195,522.47-269,681.83-179,441.70

Finding the Fourth Proportional to 195,522.47, 269,681.83 and 179,441.70

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Solution

The fourth proportional to 195,522.47, 269,681.83 and 179,441.70 is: 247,501.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,522.47 : 269,681.83 = 179,441.70 : x
  2. Step 2: Convert to fraction form
    195,522.47/269,681.83 = 179,441.70/x
  3. Step 3: Cross multiply
    195,522.47x = 269,681.83 × 179,441.70
  4. Step 4: Simplify right side
    195,522.47x = 48,392,166,034.31
  5. Step 5: Solve for x
    x = 48,392,166,034.31/195,522.47
  6. Step 6: Final answer
    x = 247,501.81

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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.