Home / 151,061.70-226,665.45-106,592.70

Finding the Fourth Proportional to 151,061.70, 226,665.45 and 106,592.70

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Solution

The fourth proportional to 151,061.70, 226,665.45 and 106,592.70 is: 159,940.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,061.70 : 226,665.45 = 106,592.70 : x
  2. Step 2: Convert to fraction form
    151,061.70/226,665.45 = 106,592.70/x
  3. Step 3: Cross multiply
    151,061.70x = 226,665.45 × 106,592.70
  4. Step 4: Simplify right side
    151,061.70x = 24,160,882,312.22
  5. Step 5: Solve for x
    x = 24,160,882,312.22/151,061.70
  6. Step 6: Final answer
    x = 159,940.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.