Home / 151,056.20-226,657.20-106,587.20

Finding the Fourth Proportional to 151,056.20, 226,657.20 and 106,587.20

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Solution

The fourth proportional to 151,056.20, 226,657.20 and 106,587.20 is: 159,932.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,056.20 : 226,657.20 = 106,587.20 : x
  2. Step 2: Convert to fraction form
    151,056.20/226,657.20 = 106,587.20/x
  3. Step 3: Cross multiply
    151,056.20x = 226,657.20 × 106,587.20
  4. Step 4: Simplify right side
    151,056.20x = 24,158,756,307.84
  5. Step 5: Solve for x
    x = 24,158,756,307.84/151,056.20
  6. Step 6: Final answer
    x = 159,932.24

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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.