Home / 151,353.01-226,679.59-146,104.21

Finding the Fourth Proportional to 151,353.01, 226,679.59 and 146,104.21

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Solution

The fourth proportional to 151,353.01, 226,679.59 and 146,104.21 is: 218,818.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,353.01 : 226,679.59 = 146,104.21 : x
  2. Step 2: Convert to fraction form
    151,353.01/226,679.59 = 146,104.21/x
  3. Step 3: Cross multiply
    151,353.01x = 226,679.59 × 146,104.21
  4. Step 4: Simplify right side
    151,353.01x = 33,118,842,420.07
  5. Step 5: Solve for x
    x = 33,118,842,420.07/151,353.01
  6. Step 6: Final answer
    x = 218,818.53

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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.