Home / 151,826.07-227,616.03-63,145.92

Finding the Fourth Proportional to 151,826.07, 227,616.03 and 63,145.92

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Solution

The fourth proportional to 151,826.07, 227,616.03 and 63,145.92 is: 94,667.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,826.07 : 227,616.03 = 63,145.92 : x
  2. Step 2: Convert to fraction form
    151,826.07/227,616.03 = 63,145.92/x
  3. Step 3: Cross multiply
    151,826.07x = 227,616.03 × 63,145.92
  4. Step 4: Simplify right side
    151,826.07x = 14,373,023,621.10
  5. Step 5: Solve for x
    x = 14,373,023,621.10/151,826.07
  6. Step 6: Final answer
    x = 94,667.69

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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.