Home / 151,652.09-227,507.29-58,150.55

Finding the Fourth Proportional to 151,652.09, 227,507.29 and 58,150.55

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Solution

The fourth proportional to 151,652.09, 227,507.29 and 58,150.55 is: 87,237.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,652.09 : 227,507.29 = 58,150.55 : x
  2. Step 2: Convert to fraction form
    151,652.09/227,507.29 = 58,150.55/x
  3. Step 3: Cross multiply
    151,652.09x = 227,507.29 × 58,150.55
  4. Step 4: Simplify right side
    151,652.09x = 13,229,674,465.90
  5. Step 5: Solve for x
    x = 13,229,674,465.90/151,652.09
  6. Step 6: Final answer
    x = 87,237.01

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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.